prog_tests

Files:

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

align.c

686

-

8

2990

David S. MillerEdward CreeChristy LeeAlexei StarovoitovStanislav FomichevAndrii NakryikoDaniel BorkmannOthers May 2017July 2017August 2017November 2017January 2018July 2019May 2020October 2020December 2020November 2021December 2021 var spanGroupData = [ {"timestamp": 1493622000, "group": [ {"author_id": 25, "token_count": 1405}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 29, "token_count": 1237}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 8, "token_count": 65}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 35}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 8, "token_count": 8}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 56, "token_count": 163}, ]}, ]

Author Name	Tokens	Token Proportion
David S. Miller	1405	46.99%
Edward Cree	1237	41.37%
Christy Lee	163	5.45%
Alexei Starovoitov	108	3.61%
Stanislav Fomichev	36	1.20%
Andrii Nakryiko	36	1.20%
Daniel Borkmann	1	0.03%
Others	4	0.13%
Total	2990

atomic_bounds.c

17

-

1

47

Brendan Jackman February 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 26, "token_count": 47}, ]}, ]

Author Name	Tokens	Token Proportion
Brendan Jackman	47	100.00%
Total	47

atomics.c

247

-

5

1464

Brendan JackmanAlexei StarovoitovKumar Kartikeya DwivediYucong SunOthers January 2021May 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1609488000, "group": [ {"author_id": 26, "token_count": 1351}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 85}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 17}, {"author_id": 51, "token_count": 9}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Brendan Jackman	1351	92.28%
Alexei Starovoitov	85	5.81%
Kumar Kartikeya Dwivedi	17	1.16%
Yucong Sun	9	0.61%
Others	2	0.14%
Total	1464

attach_probe.c

118

-

4

541

Andrii NakryikoYucong SunJiri OlsaIlya Leoshkevich July 2019December 2019March 2021May 2021August 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 250}, {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 118}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 115}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 12}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	524	96.86%
Yucong Sun	12	2.22%
Jiri Olsa	3	0.55%
Ilya Leoshkevich	2	0.37%
Total	541

autoload.c

41

-

1

181

Andrii Nakryiko June 2020 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 181}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	181	100.00%
Total	181

bind_perm.c

109

-

1

522

Stanislav Fomichev January 2021 var spanGroupData = [ {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 522}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	522	100.00%
Total	522

bloom_filter_map.c

213

-

2

1084

Joanne KoongAndrii Nakryiko October 2021November 2021 var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 22, "token_count": 1019}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 65}, ]}, ]

Author Name	Tokens	Token Proportion
Joanne Koong	1019	94.00%
Andrii Nakryiko	65	6.00%
Total	1084

bpf_cookie.c

254

-

1

1263

Andrii Nakryiko August 2021 var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 1263}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1263	100.00%
Total	1263

bpf_iter.c

1303

-

9

6504

Yonghong SongFlorent RevestSong LiuAlan MaguireAndrii NakryikoKuniyuki IwashimaToke Höiland-JörgensenDave MarchevskyOthers May 2020June 2020July 2020August 2020September 2020December 2020February 2021April 2021May 2021August 2021November 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 1760}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 12, "token_count": 51}, {"author_id": 3, "token_count": 203}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 3, "token_count": 2577}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 3, "token_count": 222}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 296}, {"author_id": 13, "token_count": 28}, {"author_id": 3, "token_count": 104}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 23, "token_count": 617}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 509}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 17, "token_count": 56}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 40}, {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Yonghong Song	4866	74.82%
Florent Revest	617	9.49%
Song Liu	560	8.61%
Alan Maguire	296	4.55%
Andrii Nakryiko	65	1.00%
Kuniyuki Iwashima	56	0.86%
Toke Höiland-Jörgensen	28	0.43%
Dave Marchevsky	9	0.14%
Others	7	0.11%
Total	6504

bpf_iter_setsockopt.c

226

-

2

1131

Martin KaFai LauYucong Sun July 2021October 2021 var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 1, "token_count": 1130}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	1130	99.91%
Yucong Sun	1	0.09%
Total	1131

bpf_loop.c

145

-

1

620

Joanne Koong November 2021 var spanGroupData = [ {"timestamp": 1635750000, "group": [ {"author_id": 22, "token_count": 620}, ]}, ]

Author Name	Tokens	Token Proportion
Joanne Koong	620	100.00%
Total	620

bpf_obj_id.c

345

-

4

2155

Stanislav FomichevAndrii NakryikoKui-Feng LeeYucong Sun March 2019April 2019July 2019August 2019April 2020August 2020October 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1535}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 43}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 551}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 55, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	1581	73.36%
Andrii Nakryiko	571	26.50%
Kui-Feng Lee	2	0.09%
Yucong Sun	1	0.05%
Total	2155

bpf_tcp_ca.c

339

-

5

1751

Martin KaFai LauToke Höiland-JörgensenAndrii NakryikoStanislav FomichevOthers January 2020March 2020January 2021March 2021May 2021August 2021December 2021 var spanGroupData = [ {"timestamp": 1577865600, "group": [ {"author_id": 1, "token_count": 956}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 153}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 13, "token_count": 176}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 438}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 60, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	1547	88.35%
Toke Höiland-Jörgensen	176	10.05%
Andrii Nakryiko	18	1.03%
Stanislav Fomichev	3	0.17%
Others	7	0.40%
Total	1751

bpf_verif_scale.c

233

-

7

679

Andrii NakryikoAlexei StarovoitovJoanne KoongYonghong SongStanislav FomichevLorenz BauerOthers April 2019May 2019June 2019July 2019August 2019November 2019January 2020September 2020February 2021October 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 8, "token_count": 99}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 8, "token_count": 11}, {"author_id": 6, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 88}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 326}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 8, "token_count": 14}, {"author_id": 22, "token_count": 34}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 64}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	492	72.46%
Alexei Starovoitov	143	21.06%
Joanne Koong	34	5.01%
Yonghong Song	4	0.59%
Stanislav Fomichev	3	0.44%
Lorenz Bauer	2	0.29%
Others	1	0.15%
Total	679

btf.c

7604

-

12

41986

Martin KaFai LauYonghong SongAndrii NakryikoDaniel BorkmannJakub KicińskiIlya LeoshkevichYoshiki KomachiHengqi ChenStanislav FomichevOthers April 2018May 2018June 2018July 2018August 2018November 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019March 2020April 2020August 2020September 2020November 2020January 2021February 2021May 2021July 2021September 2021October 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 5699}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 3422}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 231}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 606}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 3, "token_count": 711}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 2456}, {"author_id": 3, "token_count": 3565}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 3560}, {"author_id": 3, "token_count": 4061}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 16, "token_count": 2687}, {"author_id": 3, "token_count": 1381}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 2650}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 0, "token_count": 501}, {"author_id": 3, "token_count": 229}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 296}, {"author_id": 5, "token_count": 3657}, {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 438}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 54, "token_count": 171}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 151}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 130}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 92}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 31, "token_count": 859}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 112}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 2501}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 8}, {"author_id": 3, "token_count": 496}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 116}, {"author_id": 3, "token_count": 1019}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 112}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	15979	38.06%
Yonghong Song	14056	33.48%
Andrii Nakryiko	4552	10.84%
Daniel Borkmann	3657	8.71%
Jakub Kiciński	2687	6.40%
Ilya Leoshkevich	859	2.05%
Yoshiki Komachi	171	0.41%
Hengqi Chen	8	0.02%
Stanislav Fomichev	1	0.00%
Others	16	0.04%
Total	41986

btf_dedup_split.c

438

-

3

1621

Andrii NakryikoJiri OlsaYonghong Song November 2020November 2021December 2021 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 1225}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 11, "token_count": 394}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1225	75.57%
Jiri Olsa	394	24.31%
Yonghong Song	2	0.12%
Total	1621

btf_dump.c

877

-

6

5183

Alan MaguireAndrii NakryikoYonghong SongIlya LeoshkevichHengqi ChenOthers May 2019August 2019October 2019August 2020September 2020April 2021May 2021July 2021September 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 480}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 31, "token_count": 27}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 76}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 436}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 9, "token_count": 3943}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 91}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 38, "token_count": 6}, {"author_id": 31, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 40}, {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alan Maguire	3943	76.08%
Andrii Nakryiko	1097	21.17%
Yonghong Song	91	1.76%
Ilya Leoshkevich	45	0.87%
Hengqi Chen	6	0.12%
Others	1	0.02%
Total	5183

btf_endian.c

99

-

3

524

Andrii NakryikoHengqi ChenIlya Leoshkevich September 2020April 2021October 2021 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 509}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 8}, {"author_id": 31, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	511	97.52%
Hengqi Chen	8	1.53%
Ilya Leoshkevich	5	0.95%
Total	524

btf_map_in_map.c

164

-

3

1003

Andrii NakryikoDaniel BorkmannMartin KaFai Lau April 2020July 2020August 2020October 2020 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 255}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 349}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 159}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 5, "token_count": 240}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	604	60.22%
Daniel Borkmann	240	23.93%
Martin KaFai Lau	159	15.85%
Total	1003

btf_module.c

34

-

1

121

Hengqi Chen August 2021 var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 38, "token_count": 121}, ]}, ]

Author Name	Tokens	Token Proportion
Hengqi Chen	121	100.00%
Total	121

btf_skc_cls_ingress.c

246

-

2

1222

Martin KaFai LauToke Höiland-Jörgensen September 2020November 2020December 2021 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 1138}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 82}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	1221	99.92%
Toke Höiland-Jörgensen	1	0.08%
Total	1222

btf_split.c

97

-

2

528

Andrii NakryikoHengqi Chen November 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 523}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	526	99.62%
Hengqi Chen	2	0.38%
Total	528

btf_tag.c

50

-

1

157

Yonghong Song September 2021November 2021 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 54}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 103}, ]}, ]

Author Name	Tokens	Token Proportion
Yonghong Song	157	100.00%
Total	157

btf_write.c

448

-

2

2887

Andrii NakryikoYonghong Song September 2020November 2020September 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 2035}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 249}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 190}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 285}, {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 3, "token_count": 115}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	2569	88.99%
Yonghong Song	318	11.01%
Total	2887

cg_storage_multi.c

389

-

3

2056

YiFei ZhuAndrii NakryikoYucong Sun July 2020May 2021October 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 15, "token_count": 2027}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
YiFei Zhu	2027	98.59%
Andrii Nakryiko	28	1.36%
Yucong Sun	1	0.05%
Total	2056

cgroup_attach_autodetach.c

111

-

4

512

Andrey IgnatovYucong SunToke Höiland-JörgensenAndrii Nakryiko December 2019March 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 509}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Ignatov	509	99.41%
Yucong Sun	1	0.20%
Toke Höiland-Jörgensen	1	0.20%
Andrii Nakryiko	1	0.20%
Total	512

cgroup_attach_multi.c

292

-

6

1798

Andrey IgnatovLorenz BauerAndrii NakryikoBrendan JackmanYucong SunToke Höiland-Jörgensen December 2019March 2020June 2020January 2021May 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 1736}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 39}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 26, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Ignatov	1736	96.55%
Lorenz Bauer	39	2.17%
Andrii Nakryiko	15	0.83%
Brendan Jackman	6	0.33%
Yucong Sun	1	0.06%
Toke Höiland-Jörgensen	1	0.06%
Total	1798

cgroup_attach_override.c

148

-

4

681

Andrey IgnatovYucong SunToke Höiland-JörgensenAndrii Nakryiko December 2019March 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1575187200, "group": [ {"author_id": 10, "token_count": 678}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Ignatov	678	99.56%
Yucong Sun	1	0.15%
Toke Höiland-Jörgensen	1	0.15%
Andrii Nakryiko	1	0.15%
Total	681

cgroup_link.c

258

-

2

1517

Andrii NakryikoYucong Sun March 2020July 2020April 2021May 2021October 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 1370}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 136}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1516	99.93%
Yucong Sun	1	0.07%
Total	1517

cgroup_skb_sk_lookup.c

91

-

3

422

Andrey IgnatovMartin KaFai LauAndrii Nakryiko May 2020July 2020May 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 10, "token_count": 410}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Ignatov	410	97.16%
Martin KaFai Lau	10	2.37%
Andrii Nakryiko	2	0.47%
Total	422

cgroup_v1v2.c

79

-

2

372

Daniel BorkmannYucong Sun September 2021October 2021 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 5, "token_count": 371}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Daniel Borkmann	371	99.73%
Yucong Sun	1	0.27%
Total	372

check_mtu.c

220

-

3

1090

Jesper Dangaard BrouerAndrii NakryikoYucong Sun February 2021March 2021May 2021October 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 20, "token_count": 1035}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 20, "token_count": 52}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Jesper Dangaard Brouer	1087	99.72%
Andrii Nakryiko	2	0.18%
Yucong Sun	1	0.09%
Total	1090

cls_redirect.c

499

-

3

2469

Lorenz BauerAndrii NakryikoStanislav Fomichev April 2020September 2020January 2021 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 6, "token_count": 2233}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 233}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenz Bauer	2233	90.44%
Andrii Nakryiko	233	9.44%
Stanislav Fomichev	3	0.12%
Total	2469

connect_force_port.c

167

-

5

828

Stanislav FomichevDaniel BorkmannAndrii NakryikoMartin KaFai LauKui-Feng Lee May 2020July 2020December 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 5, "token_count": 299}, {"author_id": 2, "token_count": 451}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 47}, {"author_id": 55, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	451	54.47%
Daniel Borkmann	299	36.11%
Andrii Nakryiko	47	5.68%
Martin KaFai Lau	22	2.66%
Kui-Feng Lee	9	1.09%
Total	828

core_autosize.c

223

-

3

1316

Andrii NakryikoHengqi ChenOthers October 2020July 2021October 2021 var spanGroupData = [ {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 1273}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 41}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 38, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1274	96.81%
Hengqi Chen	1	0.08%
Others	41	3.12%
Total	1316

core_extern.c

169

-

1

1210

Andrii Nakryiko December 2019August 2020 var spanGroupData = [ {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 1203}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1210	100.00%
Total	1210

core_kern.c

14

-

1

37

Alexei Starovoitov December 2021 var spanGroupData = [ {"timestamp": 1638345600, "group": [ {"author_id": 8, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	37	100.00%
Total	37

core_read_macros.c

64

-

1

281

Andrii Nakryiko December 2020 var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 281}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	281	100.00%
Total	281

core_reloc.c

961

-

6

3536

Andrii NakryikoKui-Feng LeeSong LiuHengqi ChenIlya LeoshkevichOthers August 2019October 2019November 2019December 2019April 2020August 2020December 2020March 2021April 2021May 2021July 2021September 2021October 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 826}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 295}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 398}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 1616}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 88}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 53}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 12, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 38, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 55, "token_count": 80}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	3398	96.10%
Kui-Feng Lee	80	2.26%
Song Liu	2	0.06%
Hengqi Chen	2	0.06%
Ilya Leoshkevich	1	0.03%
Others	53	1.50%
Total	3536

core_retro.c

37

-

1

188

Andrii Nakryiko July 2020 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 188}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	188	100.00%
Total	188

cpu_mask.c

78

-

2

440

Andrii NakryikoToke Höiland-Jörgensen December 2019January 2020 var spanGroupData = [ {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 439}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	439	99.77%
Toke Höiland-Jörgensen	1	0.23%
Total	440

d_path.c

191

-

4

1056

Jiri OlsaHao LuoDaniel BorkmannOthers August 2020September 2020January 2022 var spanGroupData = [ {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 916}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 11, "token_count": 34}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 5, "token_count": 43}, {"author_id": 33, "token_count": 62}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	950	89.96%
Hao Luo	62	5.87%
Daniel Borkmann	43	4.07%
Others	1	0.09%
Total	1056

dummy_st_ops.c

115

-

1

550

Hou Tao October 2021 var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 24, "token_count": 550}, ]}, ]

Author Name	Tokens	Token Proportion
Hou Tao	550	100.00%
Total	550

enable_stats.c

45

-

1

216

Song Liu April 2020 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 12, "token_count": 216}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	216	100.00%
Total	216

endian.c

53

-

1

283

Andrii Nakryiko June 2020 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 283}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	283	100.00%
Total	283

exhandler.c

43

-

1

148

Alan Maguire November 2021 var spanGroupData = [ {"timestamp": 1635750000, "group": [ {"author_id": 9, "token_count": 148}, ]}, ]

Author Name	Tokens	Token Proportion
Alan Maguire	148	100.00%
Total	148

fentry_fexit.c

49

-

5

295

Alexei StarovoitovAndrii NakryikoKumar Kartikeya DwivediKP SinghYonghong Song November 2019December 2019March 2020June 2020May 2021October 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 185}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 90}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	189	64.07%
Andrii Nakryiko	90	30.51%
Kumar Kartikeya Dwivedi	8	2.71%
KP Singh	7	2.37%
Yonghong Song	1	0.34%
Total	295

fentry_test.c

59

-

6

290

Jiri OlsaAlexei StarovoitovAndrii NakryikoKP SinghKumar Kartikeya DwivediOthers November 2019December 2019January 2020March 2020April 2021May 2021October 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 104}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 8}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 11, "token_count": 138}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	138	47.59%
Alexei Starovoitov	114	39.31%
Andrii Nakryiko	21	7.24%
KP Singh	8	2.76%
Kumar Kartikeya Dwivedi	7	2.41%
Others	2	0.69%
Total	290

fexit_bpf2bpf.c

413

-

9

2002

Toke Höiland-JörgensenAlexei StarovoitovUdip PantAndrii NakryikoYonghong SongKui-Feng LeeHengqi ChenStanislav FomichevYucong Sun November 2019December 2019January 2020April 2020May 2020August 2020September 2020April 2021May 2021September 2021October 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 241}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 147}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 8, "token_count": 22}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 13, "token_count": 44}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 53, "token_count": 201}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 49}, {"author_id": 13, "token_count": 864}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 13, "token_count": 240}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 119}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 9}, {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 55, "token_count": 47}, ]}, ]

Author Name	Tokens	Token Proportion
Toke Höiland-Jörgensen	1148	57.34%
Alexei Starovoitov	263	13.14%
Udip Pant	201	10.04%
Andrii Nakryiko	182	9.09%
Yonghong Song	147	7.34%
Kui-Feng Lee	47	2.35%
Hengqi Chen	9	0.45%
Stanislav Fomichev	3	0.15%
Yucong Sun	2	0.10%
Total	2002

fexit_sleep.c

82

-

3

388

Alexei StarovoitovKumar Kartikeya DwivediYonghong Song March 2021April 2021May 2021October 2021 var spanGroupData = [ {"timestamp": 1614585600, "group": [ {"author_id": 8, "token_count": 373}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	378	97.42%
Kumar Kartikeya Dwivedi	6	1.55%
Yonghong Song	4	1.03%
Total	388

fexit_stress.c

77

-

2

421

Alexei StarovoitovAndrii Nakryiko November 2019February 2021November 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 354}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 65}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	356	84.56%
Andrii Nakryiko	65	15.44%
Total	421

fexit_test.c

59

-

5

290

Jiri OlsaAlexei StarovoitovKP SinghKumar Kartikeya DwivediOthers November 2019January 2020March 2020April 2021May 2021October 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 104}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 29}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 11, "token_count": 138}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	138	47.59%
Alexei Starovoitov	114	39.31%
KP Singh	29	10.00%
Kumar Kartikeya Dwivedi	7	2.41%
Others	2	0.69%
Total	290

find_vma.c

117

-

1

550

Song Liu November 2021 var spanGroupData = [ {"timestamp": 1635750000, "group": [ {"author_id": 12, "token_count": 550}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	550	100.00%
Total	550

flow_dissector.c

619

-

7

3141

Stanislav FomichevJakub SitnickiPetar PenkovAndrii NakryikoLorenz BauerYonghong SongOthers March 2019April 2019May 2019July 2019August 2019May 2020June 2020August 2020May 2021September 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 95}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 879}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 2, "token_count": 5}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 1294}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 49, "token_count": 121}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 729}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	2276	72.46%
Jakub Sitnicki	729	23.21%
Petar Penkov	121	3.85%
Andrii Nakryiko	5	0.16%
Lorenz Bauer	4	0.13%
Yonghong Song	3	0.10%
Others	3	0.10%
Total	3141

flow_dissector_load_bytes.c

49

-

3

239

Stanislav FomichevYucong SunAndrii Nakryiko April 2019May 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 234}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	237	99.16%
Yucong Sun	1	0.42%
Andrii Nakryiko	1	0.42%
Total	239

flow_dissector_reattach.c

678

-

4

3500

Jakub SitnickiLorenz BauerAndrii NakryikoYucong Sun October 2019May 2020June 2020May 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1569913200, "group": [ {"author_id": 4, "token_count": 427}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 2896}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 4, "token_count": 148}, {"author_id": 6, "token_count": 16}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Jakub Sitnicki	3471	99.17%
Lorenz Bauer	16	0.46%
Andrii Nakryiko	12	0.34%
Yucong Sun	1	0.03%
Total	3500

for_each.c

130

-

1

817

Yonghong Song February 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 817}, ]}, ]

Author Name	Tokens	Token Proportion
Yonghong Song	817	100.00%
Total	817

get_branch_snapshot.c

130

-

3

498

Song LiuKumar Kartikeya DwivediYucong Sun September 2021October 2021 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 14, "token_count": 11}, {"author_id": 12, "token_count": 361}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 12, "token_count": 125}, {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	486	97.59%
Kumar Kartikeya Dwivedi	11	2.21%
Yucong Sun	1	0.20%
Total	498

get_func_args_test.c

44

-

1

230

Jiri Olsa December 2021 var spanGroupData = [ {"timestamp": 1638345600, "group": [ {"author_id": 11, "token_count": 230}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	230	100.00%
Total	230

get_func_ip_test.c

55

-

1

311

Jiri Olsa July 2021 var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 11, "token_count": 311}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	311	100.00%
Total	311

get_stack_raw_tp.c

152

-

5

807

Stanislav FomichevAndrii NakryikoJohn FastabendKui-Feng LeeOthers March 2019April 2019July 2019March 2020May 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 538}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 167}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 37, "token_count": 39}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 55, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	538	66.67%
Andrii Nakryiko	220	27.26%
John Fastabend	39	4.83%
Kui-Feng Lee	2	0.25%
Others	8	0.99%
Total	807

get_stackid_cannot_attach.c

88

-

2

418

Song LiuAndrii Nakryiko July 2020May 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 12, "token_count": 415}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	415	99.28%
Andrii Nakryiko	3	0.72%
Total	418

global_data.c

155

-

3

978

Joe StringerAndrii NakryikoStanislav Fomichev April 2019August 2019May 2020August 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 30, "token_count": 919}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 13}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Joe Stringer	919	93.97%
Andrii Nakryiko	43	4.40%
Stanislav Fomichev	16	1.64%
Total	978

global_data_init.c

62

-

3

342

Toke Höiland-JörgensenHao LuoAndrii Nakryiko March 2020September 2020October 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 13, "token_count": 333}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 33, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Toke Höiland-Jörgensen	333	97.37%
Hao Luo	8	2.34%
Andrii Nakryiko	1	0.29%
Total	342

global_func_args.c

60

-

2

308

Dmitrii BanshchikovAndrii Nakryiko February 2021November 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 40, "token_count": 307}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dmitrii Banshchikov	307	99.68%
Andrii Nakryiko	1	0.32%
Total	308

hash_large_key.c

43

-

1

210

Florian Lehner October 2020 var spanGroupData = [ {"timestamp": 1601535600, "group": [ {"author_id": 52, "token_count": 210}, ]}, ]

Author Name	Tokens	Token Proportion
Florian Lehner	210	100.00%
Total	210

hashmap.c

377

-

2

2163

Andrii NakryikoToke Höiland-Jörgensen May 2019January 2020April 2020May 2021 var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 1866}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 290}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	2162	99.95%
Toke Höiland-Jörgensen	1	0.05%
Total	2163

helper_restricted.c

33

-

1

151

Dmitrii Banshchikov November 2021 var spanGroupData = [ {"timestamp": 1635750000, "group": [ {"author_id": 40, "token_count": 151}, ]}, ]

Author Name	Tokens	Token Proportion
Dmitrii Banshchikov	151	100.00%
Total	151

kfree_skb.c

129

-

5

738

Alexei StarovoitovMartin KaFai LauAndrii NakryikoStanislav FomichevYucong Sun October 2019November 2019May 2020April 2021May 2021October 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1569913200, "group": [ {"author_id": 8, "token_count": 322}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 102}, {"author_id": 1, "token_count": 225}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 65}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	424	57.45%
Martin KaFai Lau	225	30.49%
Andrii Nakryiko	84	11.38%
Stanislav Fomichev	3	0.41%
Yucong Sun	2	0.27%
Total	738

kfunc_call.c

83

-

3

456

Martin KaFai LauAlexei StarovoitovKumar Kartikeya Dwivedi March 2021May 2021August 2021October 2021December 2021 var spanGroupData = [ {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 309}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 8, "token_count": 137}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	311	68.20%
Alexei Starovoitov	142	31.14%
Kumar Kartikeya Dwivedi	3	0.66%
Total	456

ksyms.c

61

-

3

303

Andrii NakryikoHao LuoIlya Leoshkevich June 2020September 2020 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 222}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 33, "token_count": 78}, {"author_id": 31, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	222	73.27%
Hao Luo	78	25.74%
Ilya Leoshkevich	3	0.99%
Total	303

ksyms_btf.c

184

-

4

790

Hao LuoKumar Kartikeya DwivediMartin KaFai LauAndrii Nakryiko September 2020October 2020May 2021August 2021October 2021December 2021 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 33, "token_count": 359}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 118}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 33, "token_count": 132}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 136}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 33, "token_count": 43}, ]}, ]

Author Name	Tokens	Token Proportion
Hao Luo	534	67.59%
Kumar Kartikeya Dwivedi	136	17.22%
Martin KaFai Lau	118	14.94%
Andrii Nakryiko	2	0.25%
Total	790

ksyms_module.c

62

-

3

291

Kumar Kartikeya DwivediAndrii NakryikoAlexei Starovoitov January 2021May 2021October 2021 var spanGroupData = [ {"timestamp": 1609488000, "group": [ {"author_id": 0, "token_count": 73}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 217}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Kartikeya Dwivedi	217	74.57%
Andrii Nakryiko	73	25.09%
Alexei Starovoitov	1	0.34%
Total	291

l4lb_all.c

87

-

2

534

Stanislav FomichevAndrii Nakryiko March 2019August 2019May 2020September 2020November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 508}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	517	96.82%
Andrii Nakryiko	17	3.18%
Total	534

legacy_printk.c

65

-

1

301

Andrii Nakryiko November 2021 var spanGroupData = [ {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 301}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	301	100.00%
Total	301

libbpf_probes.c

124

-

1

625

Andrii Nakryiko December 2021 var spanGroupData = [ {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 625}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	625	100.00%
Total	625

link_pinning.c

104

-

1

496

Andrii Nakryiko March 2020May 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 492}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	496	100.00%
Total	496

linked_funcs.c

42

-

1

205

Andrii Nakryiko April 2021 var spanGroupData = [ {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 205}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	205	100.00%
Total	205

linked_maps.c

30

-

1

114

Andrii Nakryiko April 2021 var spanGroupData = [ {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 114}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	114	100.00%
Total	114

linked_vars.c

43

-

1

223

Andrii Nakryiko April 2021 var spanGroupData = [ {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 223}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	223	100.00%
Total	223

load_bytes_relative.c

71

-

3

288

YiFei ZhuMartin KaFai LauAndrii Nakryiko June 2020July 2020November 2021 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 15, "token_count": 279}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
YiFei Zhu	279	96.88%
Martin KaFai Lau	8	2.78%
Andrii Nakryiko	1	0.35%
Total	288

log_buf.c

276

-

1

1399

Andrii Nakryiko December 2021 var spanGroupData = [ {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 1399}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1399	100.00%
Total	1399

lookup_and_delete.c

288

-

1

1291

Denis Salopek May 2021 var spanGroupData = [ {"timestamp": 1619852400, "group": [ {"author_id": 28, "token_count": 1291}, ]}, ]

Author Name	Tokens	Token Proportion
Denis Salopek	1291	100.00%
Total	1291

map_init.c

214

-

1

835

David Verbeiren November 2020 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 32, "token_count": 835}, ]}, ]

Author Name	Tokens	Token Proportion
David Verbeiren	835	100.00%
Total	835

map_lock.c

89

-

3

607

Stanislav FomichevYonghong SongAndrii Nakryiko March 2019August 2019May 2020November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 465}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 56}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 82}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	603	99.34%
Yonghong Song	2	0.33%
Andrii Nakryiko	2	0.33%
Total	607

map_ptr.c

41

-

3

185

Andrey IgnatovYauheni KaliutaAlexei Starovoitov June 2020April 2021December 2021 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 10, "token_count": 130}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 45}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 8, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Ignatov	130	70.27%
Yauheni Kaliuta	45	24.32%
Alexei Starovoitov	10	5.41%
Total	185

metadata.c

141

-

1

640

YiFei Zhu September 2020 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 15, "token_count": 640}, ]}, ]

Author Name	Tokens	Token Proportion
YiFei Zhu	640	100.00%
Total	640

migrate_reuseport.c

559

-

3

2484

Kuniyuki IwashimaAndrii NakryikoYucong Sun June 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 17, "token_count": 2472}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kuniyuki Iwashima	2472	99.52%
Andrii Nakryiko	11	0.44%
Yucong Sun	1	0.04%
Total	2484

mmap.c

304

-

3

1960

Andrii NakryikoYauheni KaliutaJianlin Lv November 2019December 2019April 2020May 2020August 2020April 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 1200}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 116}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 338}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 140}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 59, "token_count": 69}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 97}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1794	91.53%
Yauheni Kaliuta	97	4.95%
Jianlin Lv	69	3.52%
Total	1960

modify_return.c

66

-

2

288

KP SinghYucong Sun March 2020October 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 286}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
KP Singh	286	99.31%
Yucong Sun	2	0.69%
Total	288

module_attach.c

108

-

4

542

Andrii NakryikoHou TaoJiri OlsaOthers December 2020January 2021April 2021October 2021 var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 222}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 11, "token_count": 117}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 24, "token_count": 176}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	222	40.96%
Hou Tao	176	32.47%
Jiri Olsa	117	21.59%
Others	27	4.98%
Total	542

netcnt.c

82

-

4

403

Roman GushchinStanislav FomichevAndrii NakryikoOthers September 2018November 2018July 2021August 2021November 2021 var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 50, "token_count": 241}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 151}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Roman Gushchin	241	59.80%
Stanislav Fomichev	156	38.71%
Andrii Nakryiko	1	0.25%
Others	5	1.24%
Total	403

netns_cookie.c

80

-

1

456

Xu Liu August 2021 var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 43, "token_count": 456}, ]}, ]

Author Name	Tokens	Token Proportion
Xu Liu	456	100.00%
Total	456

ns_current_pid_tgid.c

88

-

3

373

Carlos NeiraYonghong SongYucong Sun March 2020January 2021April 2021October 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 44, "token_count": 156}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 44, "token_count": 211}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Carlos Neira	367	98.39%
Yonghong Song	4	1.07%
Yucong Sun	2	0.54%
Total	373

obj_name.c

71

-

2

494

Stanislav FomichevAndrii Nakryiko March 2019May 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 486}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	486	98.38%
Andrii Nakryiko	8	1.62%
Total	494

pe_preserve_elems.c

66

-

1

353

Song Liu September 2020 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 12, "token_count": 353}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	353	100.00%
Total	353

perf_branches.c

170

-

2

791

Daniel XuAndrii Nakryiko February 2020May 2021 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 27, "token_count": 787}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Daniel Xu	787	99.49%
Andrii Nakryiko	4	0.51%
Total	791

perf_buffer.c

147

-

4

754

Andrii NakryikoJiri OlsaYucong SunToke Höiland-Jörgensen July 2019December 2019January 2020April 2020July 2020August 2020May 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 287}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 89}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 276}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 45}, {"author_id": 11, "token_count": 15}, {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	737	97.75%
Jiri Olsa	15	1.99%
Yucong Sun	1	0.13%
Toke Höiland-Jörgensen	1	0.13%
Total	754

perf_event_stackmap.c

115

-

2

463

Song LiuAndrii Nakryiko July 2020May 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 12, "token_count": 461}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	461	99.57%
Andrii Nakryiko	2	0.43%
Total	463

perf_link.c

90

-

2

439

Andrii NakryikoYucong Sun August 2021October 2021 var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 437}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	437	99.54%
Yucong Sun	2	0.46%
Total	439

pinning.c

280

-

4

1477

Toke Höiland-JörgensenHangbin LiuAndrii NakryikoOthers November 2019October 2020July 2021November 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 13, "token_count": 1160}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 47, "token_count": 275}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 60, "token_count": 38}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Toke Höiland-Jörgensen	1160	78.54%
Hangbin Liu	275	18.62%
Andrii Nakryiko	4	0.27%
Others	38	2.57%
Total	1477

pkt_access.c

28

-

2

156

Stanislav FomichevAndrii Nakryiko March 2019August 2019May 2020November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 149}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	155	99.36%
Andrii Nakryiko	1	0.64%
Total	156

pkt_md_access.c

23

-

2

110

Stanislav FomichevAndrii Nakryiko March 2019August 2019May 2020November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 103}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	109	99.09%
Andrii Nakryiko	1	0.91%
Total	110

probe_read_user_str.c

71

-

1

337

Daniel Xu November 2020 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 27, "token_count": 337}, ]}, ]

Author Name	Tokens	Token Proportion
Daniel Xu	337	100.00%
Total	337

probe_user.c

74

-

4

462

Daniel BorkmannAndrii NakryikoYucong SunYonghong Song November 2019December 2019May 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 5, "token_count": 453}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Daniel Borkmann	453	98.05%
Andrii Nakryiko	5	1.08%
Yucong Sun	2	0.43%
Yonghong Song	2	0.43%
Total	462

prog_array_init.c

32

-

1

127

Hengqi Chen November 2021 var spanGroupData = [ {"timestamp": 1635750000, "group": [ {"author_id": 38, "token_count": 127}, ]}, ]

Author Name	Tokens	Token Proportion
Hengqi Chen	127	100.00%
Total	127

prog_run_xattr.c

83

-

3

421

Stanislav FomichevLorenz BauerAndrii Nakryiko March 2019May 2020August 2020March 2021May 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 226}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 187}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	229	54.39%
Lorenz Bauer	187	44.42%
Andrii Nakryiko	5	1.19%
Total	421

queue_stack_map.c

102

-

2

588

Stanislav FomichevAndrii Nakryiko March 2019August 2019May 2020November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 552}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	561	95.41%
Andrii Nakryiko	27	4.59%
Total	588

raw_tp_test_run.c

96

-

2

550

Song LiuAndrii Nakryiko September 2020May 2021 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 12, "token_count": 546}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	546	99.27%
Andrii Nakryiko	4	0.73%
Total	550

raw_tp_writable_reject_nbd_invalid.c

42

-

2

182

Matt MullinsAndrii Nakryiko April 2019November 2021 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 41, "token_count": 150}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 32}, ]}, ]

Author Name	Tokens	Token Proportion
Matt Mullins	150	82.42%
Andrii Nakryiko	32	17.58%
Total	182

raw_tp_writable_test_run.c

80

-

3

395

Matt MullinsAndrii NakryikoYucong Sun April 2019October 2021November 2021 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 41, "token_count": 331}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 62}, ]}, ]

Author Name	Tokens	Token Proportion
Matt Mullins	331	83.80%
Andrii Nakryiko	62	15.70%
Yucong Sun	2	0.51%
Total	395

rdonly_maps.c

89

-

1

493

Andrii Nakryiko October 2019December 2019May 2021October 2021 var spanGroupData = [ {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 484}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	493	100.00%
Total	493

recursion.c

41

-

2

267

Alexei StarovoitovJiri Olsa February 2021October 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 262}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 11, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	262	98.13%
Jiri Olsa	5	1.87%
Total	267

reference_tracking.c

72

-

3

323

Dave MarchevskyStanislav FomichevAndrii Nakryiko March 2019July 2019August 2019October 2019May 2021August 2021September 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 108}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 62}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 23}, {"author_id": 39, "token_count": 118}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Marchevsky	118	36.53%
Stanislav Fomichev	109	33.75%
Andrii Nakryiko	96	29.72%
Total	323

resolve_btfids.c

167

-

5

724

Jiri OlsaYonghong SongAndrii NakryikoHengqi ChenOthers July 2020August 2020September 2020April 2021May 2021October 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 11, "token_count": 467}, {"author_id": 3, "token_count": 86}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 11, "token_count": 156}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 38, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	623	86.05%
Yonghong Song	86	11.88%
Andrii Nakryiko	11	1.52%
Hengqi Chen	2	0.28%
Others	2	0.28%
Total	724

ringbuf.c

299

-

4

1771

Andrii NakryikoYauheni KaliutaKumar Kartikeya DwivediAlexei Starovoitov May 2020June 2020November 2020April 2021May 2021June 2021October 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 1037}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 235}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 42}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 6}, {"author_id": 0, "token_count": 420}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1717	96.95%
Yauheni Kaliuta	42	2.37%
Kumar Kartikeya Dwivedi	6	0.34%
Alexei Starovoitov	6	0.34%
Total	1771

ringbuf_multi.c

133

-

2

748

Andrii NakryikoYauheni Kaliuta May 2020November 2020April 2021May 2021November 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 533}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 205}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	543	72.59%
Yauheni Kaliuta	205	27.41%
Total	748

section_names.c

215

-

4

1106

Andrey IgnatovAndrii NakryikoStanislav FomichevDaniel Borkmann September 2018March 2019June 2019October 2019April 2020July 2020 var spanGroupData = [ {"timestamp": 1535785200, "group": [ {"author_id": 10, "token_count": 868}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 5, "token_count": 36}, {"author_id": 2, "token_count": 36}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Ignatov	886	80.11%
Andrii Nakryiko	148	13.38%
Stanislav Fomichev	36	3.25%
Daniel Borkmann	36	3.25%
Total	1106

select_reuseport.c

870

-

6

4401

Martin KaFai LauJakub SitnickiLorenz BauerAndrii NakryikoHengqi ChenYucong Sun August 2018June 2019December 2019January 2020February 2020May 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 3084}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 295}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 4, "token_count": 609}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 6, "token_count": 158}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 153}, {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 3}, {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	3388	76.98%
Jakub Sitnicki	762	17.31%
Lorenz Bauer	158	3.59%
Andrii Nakryiko	89	2.02%
Hengqi Chen	3	0.07%
Yucong Sun	1	0.02%
Total	4401

send_signal.c

203

-

5

955

Yonghong SongIlya LeoshkevichJianlin LvAndrii NakryikoStanislav Fomichev May 2019July 2019August 2019January 2020August 2020May 2021August 2021 var spanGroupData = [ {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 526}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 31, "token_count": 95}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 150}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 59, "token_count": 43}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 3, "token_count": 103}, ]}, ]

Author Name	Tokens	Token Proportion
Yonghong Song	779	81.57%
Ilya Leoshkevich	95	9.95%
Jianlin Lv	43	4.50%
Andrii Nakryiko	23	2.41%
Stanislav Fomichev	15	1.57%
Total	955

send_signal_sched_switch.c

61

-

2

246

Yonghong SongYucong Sun March 2020October 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 3, "token_count": 244}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Yonghong Song	244	99.19%
Yucong Sun	2	0.81%
Total	246

signal_pending.c

49

-

2

264

Stanislav FomichevAndrii Nakryiko March 2019May 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 259}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	262	99.24%
Andrii Nakryiko	2	0.76%
Total	264

sk_assign.c

329

-

6

1580

Lorenz BauerJoe StringerJakub SitnickiAndrii NakryikoYonghong SongIlya Leoshkevich March 2020April 2020August 2020September 2020September 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 30, "token_count": 174}, {"author_id": 6, "token_count": 1302}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 4, "token_count": 97}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 4}, {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenz Bauer	1302	82.41%
Joe Stringer	174	11.01%
Jakub Sitnicki	97	6.14%
Andrii Nakryiko	5	0.32%
Yonghong Song	1	0.06%
Ilya Leoshkevich	1	0.06%
Total	1580

sk_lookup.c

1413

-

6

7467

Jakub SitnickiLorenz BauerAndrii NakryikoMark PashmfouroushStanislav FomichevKumar Kartikeya Dwivedi July 2020August 2020March 2021May 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 161}, {"author_id": 4, "token_count": 6760}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 6, "token_count": 354}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 16}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 57, "token_count": 157}, ]}, ]

Author Name	Tokens	Token Proportion
Jakub Sitnicki	6760	90.53%
Lorenz Bauer	354	4.74%
Andrii Nakryiko	163	2.18%
Mark Pashmfouroush	157	2.10%
Stanislav Fomichev	17	0.23%
Kumar Kartikeya Dwivedi	16	0.21%
Total	7467

sk_storage_tracing.c

135

-

2

627

Martin KaFai LauYucong Sun November 2020October 2021 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 626}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	626	99.84%
Yucong Sun	1	0.16%
Total	627

skb_ctx.c

116

-

7

620

Stanislav FomichevAndrii NakryikoOthers April 2019October 2019December 2019March 2020May 2020August 2020August 2021September 2021November 2021 var spanGroupData = [ {"timestamp": 1554102000, "group": [ {"author_id": 2, "token_count": 494}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 2, "token_count": 24}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 10}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 24}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	531	85.65%
Andrii Nakryiko	7	1.13%
Others	82	13.23%
Total	620

skb_helpers.c

30

-

2

150

John FastabendAndrii Nakryiko May 2020November 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 37, "token_count": 149}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
John Fastabend	149	99.33%
Andrii Nakryiko	1	0.67%
Total	150

skc_to_unix_sock.c

54

-

1

265

Hengqi Chen October 2021 var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 38, "token_count": 265}, ]}, ]

Author Name	Tokens	Token Proportion
Hengqi Chen	265	100.00%
Total	265

skeleton.c

131

-

2

1032

Andrii NakryikoOthers December 2019June 2020July 2020May 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 360}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 375}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 34}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 249}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	998	96.71%
Others	34	3.29%
Total	1032

snprintf.c

129

-

3

636

Florent RevestKuniyuki IwashimaAndrii Nakryiko April 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1617260400, "group": [ {"author_id": 23, "token_count": 613}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 17, "token_count": 21}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Florent Revest	613	96.38%
Kuniyuki Iwashima	21	3.30%
Andrii Nakryiko	2	0.31%
Total	636

snprintf_btf.c

60

-

4

221

Alan MaguireJohn FastabendAndrii NakryikoYucong Sun September 2020April 2021October 2021 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 198}, {"author_id": 37, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alan Maguire	198	89.59%
John Fastabend	18	8.14%
Andrii Nakryiko	4	1.81%
Yucong Sun	1	0.45%
Total	221

sock_fields.c

379

-

5

2116

Martin KaFai LauAndrii NakryikoYonghong SongYucong SunToke Höiland-Jörgensen February 2019March 2019April 2019September 2020May 2021October 2021 var spanGroupData = [ {"timestamp": 1549008000, "group": [ {"author_id": 1, "token_count": 948}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 211}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 326}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 615}, {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	2100	99.24%
Andrii Nakryiko	12	0.57%
Yonghong Song	2	0.09%
Yucong Sun	1	0.05%
Toke Höiland-Jörgensen	1	0.05%
Total	2116

socket_cookie.c

76

-

1

393

Florent Revest February 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 23, "token_count": 393}, ]}, ]

Author Name	Tokens	Token Proportion
Florent Revest	393	100.00%
Total	393

sockmap_basic.c

344

-

6

1803

Lorenz BauerJakub SitnickiAmérico WangJohn FastabendAndrii NakryikoStanislav Fomichev February 2020May 2020August 2020September 2020October 2020January 2021March 2021May 2021November 2021 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 340}, {"author_id": 37, "token_count": 14}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 37, "token_count": 160}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 6, "token_count": 325}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 6, "token_count": 766}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 18, "token_count": 179}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenz Bauer	1091	60.51%
Jakub Sitnicki	340	18.86%
Américo Wang	179	9.93%
John Fastabend	174	9.65%
Andrii Nakryiko	15	0.83%
Stanislav Fomichev	4	0.22%
Total	1803

sockmap_ktls.c

124

-

3

546

Jakub SitnickiAndrii NakryikoAlexei Starovoitov February 2020May 2021November 2021 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 8, "token_count": 4}, {"author_id": 4, "token_count": 536}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Jakub Sitnicki	536	98.17%
Andrii Nakryiko	6	1.10%
Alexei Starovoitov	4	0.73%
Total	546

sockmap_listen.c

2028

-

6

9458

Jakub SitnickiAmérico WangLorenz BauerYucong SunAndrii NakryikoOthers February 2020March 2020February 2021March 2021May 2021July 2021August 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1580544000, "group": [ {"author_id": 4, "token_count": 6213}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 4, "token_count": 209}, {"author_id": 6, "token_count": 508}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 18, "token_count": 4}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 18, "token_count": 576}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 18, "token_count": 1783}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 120}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 36}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Jakub Sitnicki	6422	67.90%
Américo Wang	2363	24.98%
Lorenz Bauer	508	5.37%
Yucong Sun	36	0.38%
Andrii Nakryiko	9	0.10%
Others	120	1.27%
Total	9458

sockopt.c

984

-

2

3872

Stanislav FomichevAndrii Nakryiko June 2019September 2019November 2021 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 3819}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 35}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	3837	99.10%
Andrii Nakryiko	35	0.90%
Total	3872

sockopt_inherit.c

237

-

5

1110

Stanislav FomichevAndrii NakryikoKui-Feng LeeOthers August 2019September 2019October 2019July 2020August 2021December 2021 var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 939}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 115}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 27}, {"author_id": 55, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	1060	95.50%
Andrii Nakryiko	27	2.43%
Kui-Feng Lee	14	1.26%
Others	9	0.81%
Total	1110

sockopt_multi.c

333

-

3

1398

Stanislav FomichevAndrii NakryikoOthers June 2019September 2019November 2020September 2021December 2021 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 1307}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 26}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	1327	94.92%
Andrii Nakryiko	65	4.65%
Others	6	0.43%
Total	1398

sockopt_qos_to_cc.c

70

-

1

329

Prankur gupta August 2021 var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 45, "token_count": 329}, ]}, ]

Author Name	Tokens	Token Proportion
Prankur gupta	329	100.00%
Total	329

sockopt_sk.c

231

-

3

1060

Stanislav FomichevYauheni KaliutaIlya Leoshkevich June 2019July 2019September 2019June 2020September 2020January 2021April 2021 var spanGroupData = [ {"timestamp": 1559372400, "group": [ {"author_id": 2, "token_count": 519}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 119}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 2, "token_count": 185}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 146}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 42, "token_count": 73}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	986	93.02%
Yauheni Kaliuta	73	6.89%
Ilya Leoshkevich	1	0.09%
Total	1060

spinlock.c

43

-

3

247

Stanislav FomichevYonghong SongAndrii Nakryiko March 2019August 2019May 2020November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 142}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 19}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 82}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	243	98.38%
Yonghong Song	2	0.81%
Andrii Nakryiko	2	0.81%
Total	247

stack_var_off.c

35

-

1

132

Andrei Matei February 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 58, "token_count": 132}, ]}, ]

Author Name	Tokens	Token Proportion
Andrei Matei	132	100.00%
Total	132

stacktrace_build_id.c

108

-

2

549

Stanislav FomichevAndrii Nakryiko March 2019July 2019August 2019December 2019 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 479}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 57}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	489	89.07%
Andrii Nakryiko	60	10.93%
Total	549

stacktrace_build_id_nmi.c

151

-

4

722

Stanislav FomichevAndrii NakryikoHangbin LiuJianlin Lv March 2019July 2019August 2019December 2019January 2020August 2020May 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 565}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 79}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 47, "token_count": 26}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 59, "token_count": 17}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	575	79.64%
Andrii Nakryiko	104	14.40%
Hangbin Liu	26	3.60%
Jianlin Lv	17	2.35%
Total	722

stacktrace_map.c

75

-

3

374

Stanislav FomichevAndrii NakryikoKui-Feng Lee March 2019July 2019August 2019May 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 321}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 15}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 55, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	336	89.84%
Andrii Nakryiko	36	9.63%
Kui-Feng Lee	2	0.53%
Total	374

stacktrace_map_raw_tp.c

64

-

3

307

Stanislav FomichevAndrii NakryikoKui-Feng Lee March 2019July 2019August 2019May 2021November 2021December 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 238}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 55}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 55, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	247	80.46%
Andrii Nakryiko	58	18.89%
Kui-Feng Lee	2	0.65%
Total	307

static_linked.c

35

-

1

146

Andrii Nakryiko March 2021May 2021 var spanGroupData = [ {"timestamp": 1614585600, "group": [ {"author_id": 0, "token_count": 144}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	146	100.00%
Total	146

subprogs.c

37

-

1

200

Andrii Nakryiko September 2020November 2020 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 175}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	200	100.00%
Total	200

syscall.c

55

-

1

296

Alexei Starovoitov May 2021 var spanGroupData = [ {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 296}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	296	100.00%
Total	296

tailcalls.c

850

-

4

4703

Daniel BorkmannMaciej FijalkowskiJohn FastabendAndrii Nakryiko November 2019September 2020July 2021September 2021November 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 5, "token_count": 2795}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 21, "token_count": 1705}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 37, "token_count": 110}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 40}, {"author_id": 5, "token_count": 44}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Daniel Borkmann	2839	60.37%
Maciej Fijalkowski	1705	36.25%
John Fastabend	110	2.34%
Andrii Nakryiko	49	1.04%
Total	4703

task_fd_query_rawtp.c

75

-

2

485

Stanislav FomichevAndrii Nakryiko March 2019November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 484}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	484	99.79%
Andrii Nakryiko	1	0.21%
Total	485

task_fd_query_tp.c

77

-

3

462

Stanislav FomichevLorenz BauerAndrii Nakryiko March 2019May 2019November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 458}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	458	99.13%
Lorenz Bauer	2	0.43%
Andrii Nakryiko	2	0.43%
Total	462

task_local_storage.c

92

-

1

353

Song Liu February 2021 var spanGroupData = [ {"timestamp": 1612166400, "group": [ {"author_id": 12, "token_count": 353}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	353	100.00%
Total	353

task_pt_regs.c

46

-

1

203

Daniel Xu August 2021 var spanGroupData = [ {"timestamp": 1627801200, "group": [ {"author_id": 27, "token_count": 203}, ]}, ]

Author Name	Tokens	Token Proportion
Daniel Xu	203	100.00%
Total	203

tc_bpf.c

395

-

1

2282

Kumar Kartikeya Dwivedi May 2021 var spanGroupData = [ {"timestamp": 1619852400, "group": [ {"author_id": 14, "token_count": 2282}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Kartikeya Dwivedi	2282	100.00%
Total	2282

tc_redirect.c

805

-

5

3514

Jussi MäkiYucong SunJiri OlsaYonghong SongAndrii Nakryiko May 2021July 2021September 2021October 2021January 2022 var spanGroupData = [ {"timestamp": 1619852400, "group": [ {"author_id": 7, "token_count": 3406}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 7, "token_count": 12}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 51, "token_count": 63}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 11, "token_count": 29}, ]}, ]

Author Name	Tokens	Token Proportion
Jussi Mäki	3418	97.27%
Yucong Sun	63	1.79%
Jiri Olsa	29	0.83%
Yonghong Song	3	0.09%
Andrii Nakryiko	1	0.03%
Total	3514

tcp_estats.c

17

-

2

71

Stanislav FomichevAndrii Nakryiko March 2019November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 70}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	70	98.59%
Andrii Nakryiko	1	1.41%
Total	71

tcp_hdr_options.c

605

-

2

2887

Martin KaFai LauAndrii Nakryiko August 2020October 2020November 2020May 2021 var spanGroupData = [ {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 2824}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 1, "token_count": 47}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	2877	99.65%
Andrii Nakryiko	10	0.35%
Total	2887

tcp_rtt.c

167

-

4

674

Stanislav FomichevPetar PenkovAndrii NakryikoMartin KaFai Lau July 2019August 2019September 2019May 2020July 2020December 2021 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 2, "token_count": 469}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 49, "token_count": 127}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 2, "token_count": 31}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	509	75.52%
Petar Penkov	127	18.84%
Andrii Nakryiko	30	4.45%
Martin KaFai Lau	8	1.19%
Total	674

tcpbpf_user.c

145

-

6

809

Alexander DuyckAndrey IgnatovPrankur guptaStanislav FomichevOthers January 2018July 2018August 2018January 2019December 2019November 2020December 2020 var spanGroupData = [ {"timestamp": 1514793600, "group": [ {"author_id": 60, "token_count": 36}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 10, "token_count": 117}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 36, "token_count": 602}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 45, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Alexander Duyck	602	74.41%
Andrey Ignatov	117	14.46%
Prankur gupta	23	2.84%
Stanislav Fomichev	11	1.36%
Others	56	6.92%
Total	809

test_bpffs.c

159

-

3

1001

Alexei StarovoitovLorenz BauerAndrii Nakryiko August 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 501}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 6, "token_count": 482}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	501	50.05%
Lorenz Bauer	482	48.15%
Andrii Nakryiko	18	1.80%
Total	1001

test_bprm_opts.c

116

-

1

438

KP Singh November 2020 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 19, "token_count": 438}, ]}, ]

Author Name	Tokens	Token Proportion
KP Singh	438	100.00%
Total	438

test_global_funcs.c

103

-

4

444

Alexei StarovoitovAndrii NakryikoDmitrii BanshchikovYauheni Kaliuta January 2020August 2020November 2020February 2021December 2021 var spanGroupData = [ {"timestamp": 1577865600, "group": [ {"author_id": 8, "token_count": 332}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 42, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 40, "token_count": 4}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 40, "token_count": 46}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 60}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	332	74.77%
Andrii Nakryiko	60	13.51%
Dmitrii Banshchikov	50	11.26%
Yauheni Kaliuta	2	0.45%
Total	444

test_ima.c

90

-

2

432

KP SinghKumar Kartikeya Dwivedi November 2020February 2021March 2021October 2021 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 19, "token_count": 305}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 19, "token_count": 90}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 19, "token_count": 30}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
KP Singh	425	98.38%
Kumar Kartikeya Dwivedi	7	1.62%
Total	432

test_local_storage.c

192

-

2

897

KP SinghAlexei Starovoitov August 2020November 2020January 2021February 2021December 2021 var spanGroupData = [ {"timestamp": 1596265200, "group": [ {"author_id": 19, "token_count": 189}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 8, "token_count": 9}, {"author_id": 19, "token_count": 591}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 19, "token_count": 104}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 19, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 19, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
KP Singh	888	99.00%
Alexei Starovoitov	9	1.00%
Total	897

test_lsm.c

115

-

3

485

KP SinghJiri OlsaAlexei Starovoitov March 2020April 2020August 2020April 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 19, "token_count": 260}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 19, "token_count": 20}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 8, "token_count": 48}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 11, "token_count": 157}, ]}, ]

Author Name	Tokens	Token Proportion
KP Singh	280	57.73%
Jiri Olsa	157	32.37%
Alexei Starovoitov	48	9.90%
Total	485

test_overhead.c

148

-

4

740

Alexei StarovoitovStanislav FomichevAndrii NakryikoKui-Feng Lee November 2019January 2020May 2021December 2021 var spanGroupData = [ {"timestamp": 1572591600, "group": [ {"author_id": 8, "token_count": 670}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 2, "token_count": 44}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 55, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	670	90.54%
Stanislav Fomichev	44	5.95%
Andrii Nakryiko	16	2.16%
Kui-Feng Lee	10	1.35%
Total	740

test_profiler.c

72

-

1

348

Alexei Starovoitov October 2020 var spanGroupData = [ {"timestamp": 1601535600, "group": [ {"author_id": 8, "token_count": 348}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	348	100.00%
Total	348

test_skb_pkt_end.c

41

-

1

182

Alexei Starovoitov November 2020 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 8, "token_count": 182}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	182	100.00%
Total	182

test_strncmp.c

167

-

1

731

Hou Tao December 2021 var spanGroupData = [ {"timestamp": 1638345600, "group": [ {"author_id": 24, "token_count": 731}, ]}, ]

Author Name	Tokens	Token Proportion
Hou Tao	731	100.00%
Total	731

timer.c

56

-

2

271

Alexei StarovoitovYucong Sun July 2021October 2021 var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 8, "token_count": 269}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	269	99.26%
Yucong Sun	2	0.74%
Total	271

timer_crash.c

32

-

1

120

Kumar Kartikeya Dwivedi February 2022 var spanGroupData = [ {"timestamp": 1643702400, "group": [ {"author_id": 14, "token_count": 120}, ]}, ]

Author Name	Tokens	Token Proportion
Kumar Kartikeya Dwivedi	120	100.00%
Total	120

timer_mim.c

77

-

2

413

Alexei StarovoitovYucong Sun July 2021August 2021October 2021 var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 8, "token_count": 359}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 51, "token_count": 53}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alexei Starovoitov	359	86.92%
Yucong Sun	54	13.08%
Total	413

tp_attach_query.c

135

-

4

873

Stanislav FomichevLorenz BauerYucong SunAndrii Nakryiko March 2019May 2019October 2021November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 851}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 6, "token_count": 20}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	851	97.48%
Lorenz Bauer	20	2.29%
Yucong Sun	1	0.11%
Andrii Nakryiko	1	0.11%
Total	873

trace_ext.c

111

-

1

519

Jiri Olsa September 2020 var spanGroupData = [ {"timestamp": 1598943600, "group": [ {"author_id": 11, "token_count": 519}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	519	100.00%
Total	519

trace_printk.c

72

-

5

321

Alan MaguireDave MarchevskyAlexei StarovoitovKumar Kartikeya DwivediYucong Sun July 2020May 2021September 2021October 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 9, "token_count": 254}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 8, "token_count": 27}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 39, "token_count": 28}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 11}, {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Alan Maguire	254	79.13%
Dave Marchevsky	28	8.72%
Alexei Starovoitov	27	8.41%
Kumar Kartikeya Dwivedi	11	3.43%
Yucong Sun	1	0.31%
Total	321

trace_vprintk.c

68

-

3

293

Dave MarchevskyKumar Kartikeya DwivediYucong Sun September 2021October 2021 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 39, "token_count": 282}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 14, "token_count": 10}, {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Marchevsky	282	96.25%
Kumar Kartikeya Dwivedi	10	3.41%
Yucong Sun	1	0.34%
Total	293

trampoline_count.c

126

-

5

665

Jiri OlsaAndrii NakryikoKui-Feng LeeYucong SunAlexei Starovoitov January 2020February 2020February 2021May 2021October 2021December 2021 var spanGroupData = [ {"timestamp": 1577865600, "group": [ {"author_id": 11, "token_count": 572}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 58}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 28}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 2}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 55, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	572	86.02%
Andrii Nakryiko	86	12.93%
Kui-Feng Lee	3	0.45%
Yucong Sun	2	0.30%
Alexei Starovoitov	2	0.30%
Total	665

udp_limit.c

74

-

2

345

Stanislav FomichevAndrii Nakryiko July 2020May 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 2, "token_count": 325}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	325	94.20%
Andrii Nakryiko	20	5.80%
Total	345

varlen.c

68

-

2

392

Andrii NakryikoJohn Fastabend June 2020August 2020 var spanGroupData = [ {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 292}, {"author_id": 37, "token_count": 96}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 0, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	296	75.51%
John Fastabend	96	24.49%
Total	392

verif_stats.c

28

-

2

112

Dave MarchevskyKumar Kartikeya Dwivedi October 2021 var spanGroupData = [ {"timestamp": 1633071600, "group": [ {"author_id": 39, "token_count": 105}, {"author_id": 14, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Marchevsky	105	93.75%
Kumar Kartikeya Dwivedi	7	6.25%
Total	112

vmlinux.c

43

-

1

187

Andrii Nakryiko March 2020 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 187}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	187	100.00%
Total	187

xdp.c

46

-

2

340

Stanislav FomichevAndrii Nakryiko March 2019August 2019May 2020November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 293}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 41}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	299	87.94%
Andrii Nakryiko	41	12.06%
Total	340

xdp_adjust_tail.c

141

-

3

831

Jesper Dangaard BrouerStanislav FomichevAndrii Nakryiko March 2019August 2019May 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 163}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 20, "token_count": 656}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Jesper Dangaard Brouer	656	78.94%
Stanislav Fomichev	169	20.34%
Andrii Nakryiko	6	0.72%
Total	831

xdp_attach.c

90

-

3

555

Toke Höiland-JörgensenAndrii NakryikoYucong Sun March 2020April 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1583049600, "group": [ {"author_id": 13, "token_count": 346}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 13, "token_count": 205}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Toke Höiland-Jörgensen	551	99.28%
Andrii Nakryiko	3	0.54%
Yucong Sun	1	0.18%
Total	555

xdp_bonding.c

578

-

3

2601

Jussi MäkiAndrii NakryikoYucong Sun July 2021September 2021October 2021November 2021 var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 7, "token_count": 2244}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 7, "token_count": 282}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 74}, ]}, ]

Author Name	Tokens	Token Proportion
Jussi Mäki	2526	97.12%
Andrii Nakryiko	74	2.85%
Yucong Sun	1	0.04%
Total	2601

xdp_bpf2bpf.c

126

-

3

680

Eelco ChaudronAndrii NakryikoStanislav Fomichev January 2020February 2020March 2020May 2020May 2021November 2021 var spanGroupData = [ {"timestamp": 1577865600, "group": [ {"author_id": 35, "token_count": 331}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 35, "token_count": 56}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 35, "token_count": 261}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 27}, ]}, ]

Author Name	Tokens	Token Proportion
Eelco Chaudron	648	95.29%
Andrii Nakryiko	29	4.26%
Stanislav Fomichev	3	0.44%
Total	680

xdp_context_test_run.c

105

-

1

677

Zvi Effron July 2021 var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 34, "token_count": 677}, ]}, ]

Author Name	Tokens	Token Proportion
Zvi Effron	677	100.00%
Total	677

xdp_cpumap_attach.c

59

-

3

335

Lorenzo BianconiKumar Kartikeya DwivediYucong Sun July 2020July 2021October 2021 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 48, "token_count": 267}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 14, "token_count": 67}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Lorenzo Bianconi	267	79.70%
Kumar Kartikeya Dwivedi	67	20.00%
Yucong Sun	1	0.30%
Total	335

xdp_devmap_attach.c

82

-

4

403

David AhernKumar Kartikeya DwivediAndrii NakryikoYucong Sun May 2020July 2021October 2021 var spanGroupData = [ {"timestamp": 1588316400, "group": [ {"author_id": 46, "token_count": 337}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 14, "token_count": 63}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 51, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
David Ahern	337	83.62%
Kumar Kartikeya Dwivedi	63	15.63%
Andrii Nakryiko	2	0.50%
Yucong Sun	1	0.25%
Total	403

xdp_info.c

68

-

3

373

Andrey IgnatovYucong SunAndrii Nakryiko April 2020October 2021November 2021 var spanGroupData = [ {"timestamp": 1585724400, "group": [ {"author_id": 10, "token_count": 371}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrey Ignatov	371	99.46%
Yucong Sun	1	0.27%
Andrii Nakryiko	1	0.27%
Total	373

xdp_link.c

150

-

3

894

Andrii NakryikoToke Höiland-JörgensenYucong Sun July 2020May 2021October 2021January 2022 var spanGroupData = [ {"timestamp": 1593586800, "group": [ {"author_id": 0, "token_count": 772}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 13, "token_count": 113}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	780	87.25%
Toke Höiland-Jörgensen	113	12.64%
Yucong Sun	1	0.11%
Total	894

xdp_noinline.c

67

-

2

460

Stanislav FomichevAndrii Nakryiko March 2019August 2019May 2020September 2020October 2020 var spanGroupData = [ {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 372}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Stanislav Fomichev	378	82.17%
Andrii Nakryiko	82	17.83%
Total	460

xdp_perf.c

25

-

2

127

Andrii NakryikoOthers December 2019November 2021 var spanGroupData = [ {"timestamp": 1575187200, "group": [ {"author_id": 60, "token_count": 126}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrii Nakryiko	1	0.79%
Others	126	99.21%
Total	127

xdpwall.c

15

-

1

37

Martin KaFai Lau September 2021 var spanGroupData = [ {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Martin KaFai Lau	37	100.00%
Total	37