* [ANN] bpf development stats for 7.0
@ 2026-02-13 6:15 stfomichev
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From: stfomichev @ 2026-02-13 6:15 UTC (permalink / raw)
To: bpf; +Cc: kuba
Regular development statistics update, similar Jakub's netdev post:
https://lore.kernel.org/netdev/20260212124208.187e53ae@kernel.org/
Previous cycle:
29 Sep to 30 Nov: 5851 mailing list messages, 62 days, 94 messages per day
415 repo commits (7 commits/day, 42.41% of these are selftests)
https://lore.kernel.org/bpf/aTBxuQSvtATrr3mu@mini-arch/
Current cycle:
1 Dec to 8 Feb: 6133 mailing list messages, 69 days, 89 messages per day
205 repo commits (3 commits/day, 44.39% of these are selftests)
Testing
-------
Top contributors of selftests:
1 [ 15] Bastien Curutchet
2 [ 12] Alexis Lothoré
3 [ 7] Jakub Sitnicki
4 [ 6] Kumar Kartikeya Dwivedi
5 [ 6] Mykyta Yatsenko
6 [ 5] Hoyeon Lee
7 [ 5] Anton Protopopov
8 [ 4] Puranjay Mohan
9 [ 4] Matt Bobrowski
10 [ 3] Alexei Starovoitov
Developer rankings
------------------
Top reviewers (cs): Top reviewers (msg):
1 ( ) [11] Alexei Starovoitov 1 ( +1) [25] Alexei Starovoitov
2 ( +1) [ 4] Andrii Nakryiko 2 ( +1) [21] Andrii Nakryiko
3 ( -1) [ 3] Eduard Zingerman 3 ( -2) [16] Eduard Zingerman
4 ( +1) [ 2] Yonghong Song 4 ( ) [ 6] Jakub Kicinski
5 ( -1) [ 2] Jakub Kicinski 5 (+46) [ 6] Aleksandr Loktionov
6 (+14) [ 2] Kumar Kartikeya Dwivedi 6 ( +1) [ 5] Yonghong Song
7 ( -1) [ 1] Martin KaFai Lau 7 ( -2) [ 4] Martin KaFai Lau
8 ( +6) [ 1] Steven Rostedt 8 (+16) [ 4] Harry Yoo
9 (+13) [ 1] Toke Høiland-Jørgensen 9 ( ) [ 4] Steven Rostedt
10 ( ) [ 1] Paolo Abeni 10 (+20) [ 3] Kumar Kartikeya Dwivedi
11 ( -2) [ 1] Alan Maguire 11 (***) [ 3] Hao Li
12 (+16) [ 1] Menglong Dong 12 (***) [ 3] Matt Bobrowski
13 ( +3) [ 1] Ihor Solodrai 13 (***) [ 3] Michael S. Tsirkin
14 (+28) [ 1] Mykyta Yatsenko 14 (***) [ 3] Suren Baghdasaryan
15 ( +4) [ 1] Amery Hung 15 (***) [ 2] Hari Bathini
Top authors (cs): Top authors (msg):
1 ( +1) [2] Puranjay Mohan 1 ( +8) [17] Menglong Dong
2 (+11) [1] Leon Hwang 2 ( +6) [14] Leon Hwang
3 (+22) [1] Ihor Solodrai 3 (+14) [13] Puranjay Mohan
4 ( +4) [1] Alan Maguire 4 ( +2) [12] Chia-Yu Chang
5 (***) [1] Emil Tsalapatis 5 (***) [11] Wei Fang
6 ( +6) [1] Mykyta Yatsenko 6 ( +1) [10] Amery Hung
7 ( -4) [1] Alexei Starovoitov 7 (+17) [ 9] Jens Remus
8 (+12) [1] Matt Bobrowski 8 (+11) [ 9] Ihor Solodrai
9 ( -8) [1] Menglong Dong 9 ( -5) [ 9] Mykyta Yatsenko
10 ( -6) [1] Jiri Olsa 10 ( +2) [ 7] Daniel Borkmann
Top scores (positive): Top scores (negative):
1 ( ) [173] Alexei Starovoitov 1 ( +8) [58] Menglong Dong
2 ( +1) [ 97] Andrii Nakryiko 2 ( +4) [51] Leon Hwang
3 ( -1) [ 69] Eduard Zingerman 3 ( +2) [50] Chia-Yu Chang
4 ( +1) [ 35] Jakub Kicinski 4 (+12) [49] Puranjay Mohan
5 ( -1) [ 32] Yonghong Song 5 (***) [45] Wei Fang
6 ( ) [ 26] Martin KaFai Lau 6 (+12) [37] Jens Remus
7 (***) [ 22] Kumar Kartikeya Dwivedi 7 ( +5) [28] Amery Hung
Company rankings
----------------
Top reviewers (cs): Top reviewers (msg):
1 ( ) [16] Meta 1 ( ) [77] Meta
2 ( ) [ 4] Intel 2 ( +2) [17] Google
3 ( ) [ 3] RedHat 3 ( ) [16] Intel
4 ( ) [ 3] Google 4 ( -2) [12] RedHat
5 ( +4) [ 2] Linux Foundation 5 ( ) [ 7] Oracle
6 ( ) [ 2] Isovalent 6 ( ) [ 3] Isovalent
7 ( -2) [ 1] Oracle 7 (+10) [ 3] Unknown
Top authors (cs): Top authors (msg):
1 ( ) [5] Meta 1 ( ) [38] Meta
2 ( ) [3] Google 2 ( +4) [19] Tencent
3 ( +3) [2] Amazon 3 (+15) [18] Amazon
4 ( ) [1] Isovalent 4 ( -1) [16] Isovalent
5 ( ) [1] Oracle 5 ( ) [14] Google
6 ( +9) [1] Shopee 6 (+10) [14] IBM
7 ( +4) [1] IBM 7 ( +7) [14] Shopee
Top scores (positive): Top scores (negative):
1 ( ) [218] Meta 1 (+12) [68] Amazon
2 ( ) [ 73] Intel 2 ( +6) [63] Tencent
3 ( +5) [ 41] RedHat 3 (+13) [51] IBM
4 ( -1) [ 21] Linux Foundation 4 ( +2) [51] Shopee
5 (***) [ 17] Google 5 ( ) [50] Nokia
6 ( -1) [ 9] Hedgehog 6 (***) [43] NXP
7 (***) [ 6] Loongson 7 ( -5) [36] Isovalent
More raw stats
--------------
Prev: start: Mon, 29 Sep 2025 10:22:06 +0800
end: Sun, 30 Nov 2025 21:06:29 +0800
Prev: messages: 5851 days: 62 (94 msg/day)
Prev: direct commits: 415 (7 commits/day)
Prev: test commits: 176 (42.41%)
Prev: people: 289 {'author': 105, 'commenter': 120, 'both': 64, 'none': 19}
Prev: people pct: {'author': 0.341, 'commenter': 0.39, 'both': 0.208, 'none': 0.062}
Prev: review pct: 36.39% x-corp pct: 26.51%
Prev: avg revisions: single patch: 1.41 patch set: 2.11
Curr: start: Mon, 01 Dec 2025 21:44:16 -0800
end: Sun, 08 Feb 2026 20:59:08 -0800
Curr: messages: 6133 days: 69 (89 msg/day)
Curr: direct commits: 205 (3 commits/day)
Curr: test commits: 91 (44.39%)
Curr: people: 310 {'author': 122, 'commenter': 132, 'both': 56, 'none': 22}
Curr: people pct: {'author': 0.367, 'commenter': 0.398, 'both': 0.169, 'none': 0.066}
Curr: review pct: 42.44% x-corp pct: 31.22%
Curr: avg revisions: single patch: 1.44 patch set: 2.57
Diff: -13.5% linux-next size
Diff: -5.8% ( +8.8%) msg/day
Diff: -55.6% (-48.7%) commits/day
Diff: -3.6% (+11.4%) people/day
Diff: review pct: +6.0%
x-corp pct: +4.7%
Diff: avg revisions: single patch: +1.7% patch set: +21.8%
Contributions to selftests: total individuals: 31 (was 46, -32.61%)
Contributions to selftests:
1 [ 15] Bastien Curutchet
2 [ 12] Alexis Lothoré
3 [ 7] Jakub Sitnicki
4 [ 6] Kumar Kartikeya Dwivedi
5 [ 6] Mykyta Yatsenko
6 [ 5] Hoyeon Lee
7 [ 5] Anton Protopopov
8 [ 4] Puranjay Mohan
9 [ 4] Matt Bobrowski
10 [ 3] Alexei Starovoitov
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2026-02-13 6:15 [ANN] bpf development stats for 7.0 stfomichev
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