perf

Files:

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

bpf_perf.h

31

-

1

31

Song Liu March 2021April 2021 var spanGroupData = [ {"timestamp": 1614585600, "group": [ {"author_id": 5, "token_count": 11}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 5, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Song Liu	31	100.00%
Total	31

core.h

25

-

1

65

Jiri Olsa July 2019August 2019October 2019 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 58}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	65	100.00%
Total	65

cpumap.h

87

-

13

272

Jiri OlsaIan RogersAndi KleenKan LiangK Prateek NayakArnaldo Carvalho de MeloYan ZhengStéphane EranianJin YaoPaul MackerrasArjan van de VenJames ClarkGreg Kroah-Hartman September 2009March 2010May 2010September 2012June 2015September 2015November 2017June 2019July 2019August 2019September 2019November 2019November 2020July 2021January 2022May 2022June 2022November 2022May 2023November 2023 var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 15, "token_count": 4}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 18, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 11, "token_count": 8}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 98}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 22, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 25}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 13, "token_count": 11}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 1, "token_count": 15}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	117	43.01%
Ian Rogers	74	27.21%
Andi Kleen	25	9.19%
Kan Liang	12	4.41%
K Prateek Nayak	11	4.04%
Arnaldo Carvalho de Melo	10	3.68%
Yan Zheng	6	2.21%
Stéphane Eranian	4	1.47%
Jin Yao	4	1.47%
Paul Mackerras	3	1.10%
Arjan van de Ven	3	1.10%
James Clark	2	0.74%
Greg Kroah-Hartman	1	0.37%
Total	272

event.h

517

-

25

1401

Jiri OlsaIngo MolnarIan RogersArnaldo Carvalho de MeloAdrian HunterTom ZanussiNamhyung KimLeo YanSong LiuFrédéric WeisbeckerHari BathiniK Prateek NayakThomas GleixnerPeter ZijlstraDavid Carrillo-CisnerosAlexey BudankovStéphane EranianKan LiangArjan van de VenDavid S. MillerMiguel Ojeda SandonisKim PhillipsGustavo A. R. SilvaGreg Kroah-HartmanDon Zickus April 2009May 2009June 2009August 2009September 2009October 2009November 2009April 2010May 2010December 2010January 2011November 2012August 2013September 2013May 2014October 2014April 2015May 2015July 2015October 2015March 2016March 2017April 2017May 2017July 2017November 2017January 2019February 2019March 2019August 2019March 2020May 2020September 2020October 2020December 2020April 2021September 2021February 2022June 2022July 2022August 2022October 2022March 2023May 2023August 2023 var spanGroupData = [ {"timestamp": 1238569200, "group": [ {"author_id": 3, "token_count": 140}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 2, "token_count": 73}, ]}, {"timestamp": 1243839600, "group": [ {"author_id": 21, "token_count": 4}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 10, "token_count": 20}, ]}, {"timestamp": 1251788400, "group": [ {"author_id": 19, "token_count": 3}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1257058800, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1270105200, "group": [ {"author_id": 8, "token_count": 35}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 10, "token_count": 5}, ]}, {"timestamp": 1291190400, "group": [ {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 4, "token_count": 32}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 93}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 5, "token_count": 27}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 24, "token_count": 4}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 2, "token_count": 30}, {"author_id": 0, "token_count": 562}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 7, "token_count": 17}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 4, "token_count": 18}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 9, "token_count": 10}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 9, "token_count": 18}, {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 32, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 4, "token_count": 4}, {"author_id": 1, "token_count": 127}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 4, "token_count": 17}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1690873200, "group": [ {"author_id": 7, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	712	50.82%
Ingo Molnar	140	9.99%
Ian Rogers	127	9.06%
Arnaldo Carvalho de Melo	122	8.71%
Adrian Hunter	101	7.21%
Tom Zanussi	35	2.50%
Namhyung Kim	35	2.50%
Leo Yan	28	2.00%
Song Liu	27	1.93%
Frédéric Weisbecker	25	1.78%
Hari Bathini	12	0.86%
K Prateek Nayak	5	0.36%
Thomas Gleixner	4	0.29%
Peter Zijlstra	4	0.29%
David Carrillo-Cisneros	4	0.29%
Alexey Budankov	4	0.29%
Stéphane Eranian	3	0.21%
Kan Liang	3	0.21%
Arjan van de Ven	3	0.21%
David S. Miller	2	0.14%
Miguel Ojeda Sandonis	1	0.07%
Kim Phillips	1	0.07%
Gustavo A. R. Silva	1	0.07%
Greg Kroah-Hartman	1	0.07%
Don Zickus	1	0.07%
Total	1401

evlist.h

51

-

3

265

Jiri OlsaArnaldo Carvalho de MeloIan Rogers January 2011August 2014October 2017July 2019August 2019October 2019July 2021March 2023 var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 2, "token_count": 9}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 201}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 1, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	240	90.57%
Arnaldo Carvalho de Melo	20	7.55%
Ian Rogers	5	1.89%
Total	265

evsel.h

50

-

10

306

Jiri OlsaAndi KleenRob HerringArnaldo Carvalho de MeloNamhyung KimStéphane EranianIan RogersAdrian HunterShunsuke NakamuraBorislav Petkov January 2011January 2013April 2014November 2014June 2015July 2019November 2019April 2021November 2021January 2022May 2022August 2022 var spanGroupData = [ {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 214}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 27, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 4, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 7, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	234	76.47%
Andi Kleen	23	7.52%
Rob Herring	18	5.88%
Arnaldo Carvalho de Melo	8	2.61%
Namhyung Kim	7	2.29%
Stéphane Eranian	5	1.63%
Ian Rogers	5	1.63%
Adrian Hunter	3	0.98%
Shunsuke Nakamura	2	0.65%
Borislav Petkov	1	0.33%
Total	306

mmap.h

15

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3

61

Jiri OlsaWang NanKan Liang July 2016January 2018July 2019October 2019 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 17, "token_count": 8}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 11, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 0, "token_count": 46}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	49	80.33%
Wang Nan	8	13.11%
Kan Liang	4	6.56%
Total	61

threadmap.h

21

-

6

117

Jiri OlsaTzvetomir Stoyanov (VMware)Arnaldo Carvalho de MeloNamhyung KimIngo MolnarGreg Kroah-Hartman April 2009January 2011March 2013October 2014June 2015November 2017July 2019August 2019February 2022 var spanGroupData = [ {"timestamp": 1238569200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1293868800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 7, "token_count": 4}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 26, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 14, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Jiri Olsa	90	76.92%
Tzvetomir Stoyanov (VMware)	13	11.11%
Arnaldo Carvalho de Melo	6	5.13%
Namhyung Kim	4	3.42%
Ingo Molnar	3	2.56%
Greg Kroah-Hartman	1	0.85%
Total	117