* [ANN] bpf development stats for 6.16
@ 2025-05-30 14:08 Stanislav Fomichev
0 siblings, 0 replies; only message in thread
From: Stanislav Fomichev @ 2025-05-30 14:08 UTC (permalink / raw)
To: bpf; +Cc: kuba
Regular development statistics update, similar Jakub's netdev post:
https://lore.kernel.org/netdev/20250326140948.18a7da36@kernel.org/T/#u
Previous cycle:
12 Jan to 27 Mar: 5314 mailing list messages, 64 days, 83 messages per day
337 repo commits (5 commits/day, 48.07% of these are selftests)
https://lore.kernel.org/bpf/Z-VcNKV8_pUqMTBw@mini-arch/
Current cycle:
27 Mar to 28 May: 4436 mailing list messages, 63 days, 70 messages per day
183 repo commits (7 commits/day, 43.16% of these are selftests)
Developer rankings
------------------
Top reviewers (cs): Top reviewers (msg):
1 ( ) [8] Alexei Starovoitov 1 ( +1) [21] Andrii Nakryiko
2 ( ) [7] Andrii Nakryiko 2 ( -1) [18] Alexei Starovoitov
3 ( ) [2] Jakub Kicinski 3 ( +1) [ 8] Eduard Zingerman
4 ( ) [2] Martin KaFai Lau 4 ( +2) [ 6] Jakub Kicinski
5 ( ) [2] Eduard Zingerman 5 ( -2) [ 5] Martin KaFai Lau
6 ( +1) [1] Stanislav Fomichev 6 (+37) [ 5] Kumar Kartikeya Dwivedi
7 ( +5) [1] Paolo Abeni 7 (+18) [ 4] Vlastimil Babka
8 ( +1) [1] Simon Horman 8 ( -1) [ 4] Stanislav Fomichev
9 (+13) [1] Kumar Kartikeya Dwivedi 9 (+15) [ 4] Oleg Nesterov
10 (+36) [1] Daniel Borkmann 10 (+38) [ 4] Mina Almasry
11 ( +4) [1] Steven Rostedt 11 (+31) [ 3] Paolo Abeni
12 ( -6) [1] Jiri Olsa 12 (+10) [ 3] Alan Maguire
13 ( -3) [1] Quentin Monnet 13 (***) [ 3] Song Liu
14 (+13) [1] John Fastabend 14 (+19) [ 3] Paul Moore
15 ( +8) [1] Jesper Dangaard Brouer 15 ( ) [ 2] Simon Horman
Top authors (cs): Top authors (msg):
1 ( ) [2] Jiayuan Chen 1 (+27) [7] Chia-Yu Chang
2 (+19) [2] Alexei Starovoitov 2 (***) [7] Jordan Rife
3 (***) [1] Ihor Solodrai 3 (***) [7] Shakeel Butt
4 (+22) [1] Feng Yang 4 ( +7) [7] Jiri Olsa
5 ( -2) [1] Kumar Kartikeya Dwivedi 5 ( -3) [5] Kumar Kartikeya Dwivedi
6 ( +1) [1] Mykyta Yatsenko 6 (+12) [5] Ian Rogers
7 ( +3) [1] Yonghong Song 7 ( -1) [5] Mykyta Yatsenko
8 ( -6) [1] Amery Hung 8 ( ) [5] Jiayuan Chen
9 (+49) [1] Alan Maguire 9 (***) [5] T.J. Mercier
10 (***) [1] Jon Kohler 10 (+47) [5] Yonghong Song
Top scores (positive): Top scores (negative):
1 ( +1) [134] Andrii Nakryiko 1 (+22) [29] Chia-Yu Chang
2 ( -1) [122] Alexei Starovoitov 2 (***) [29] Jordan Rife
3 ( +1) [ 48] Jakub Kicinski 3 (***) [19] T.J. Mercier
4 ( +1) [ 28] Eduard Zingerman 4 (***) [19] Shakeel Butt
5 ( +1) [ 26] Stanislav Fomichev 5 (+14) [18] Ian Rogers
6 ( -3) [ 24] Martin KaFai Lau 6 (***) [16] Byungchul Park
7 (+27) [ 23] Vlastimil Babka 7 (***) [16] Bui Quang Minh
8 (+12) [ 22] Paolo Abeni 8 (***) [14] Tony Nguyen
9 ( +1) [ 20] Quentin Monnet 9 ( -6) [14] Amery Hung
10 ( -1) [ 19] Simon Horman 10 ( -3) [14] Jiayuan Chen
Company rankings
----------------
Top reviewers (cs): Top reviewers (msg):
1 ( ) [14] Meta 1 ( ) [55] Meta
2 ( ) [ 4] RedHat 2 ( ) [16] RedHat
3 ( +2) [ 3] Google 3 ( +1) [13] Google
4 ( -1) [ 3] Intel 4 ( -1) [ 7] Intel
5 ( +3) [ 3] Oracle 5 ( +5) [ 7] SUSE
6 ( -2) [ 3] Isovalent 6 ( +5) [ 6] Oracle
7 ( +7) [ 2] SUSE 7 ( -2) [ 4] Isovalent
Top authors (cs): Top authors (msg):
1 ( ) [8] Meta 1 ( ) [36] Meta
2 ( ) [4] Google 2 ( +1) [29] Google
3 ( +1) [2] Unknown 3 ( +8) [12] Isovalent
4 ( +9) [2] Isovalent 4 ( +5) [ 9] Unknown
5 ( +3) [2] IBM 5 ( -3) [ 9] Intel
6 ( +5) [2] RedHat 6 ( +8) [ 8] RedHat
7 (***) [1] Kylin Software 7 (+14) [ 7] Nokia
Top scores (positive): Top scores (negative):
1 ( ) [163] Meta 1 ( +9) [48] Google
2 ( ) [ 58] RedHat 2 (+12) [29] Nokia
3 ( +5) [ 35] SUSE 3 ( +2) [24] Unknown
4 ( +5) [ 28] Oracle 4 (***) [16] SK Hynix
5 ( -1) [ 20] Hedgehog 5 (+23) [13] ZTE
6 ( ) [ 20] Linux Foundation 6 (***) [13] Kylin Software
7 (+10) [ 11] Linutronix 7 ( +8) [11] FAU
More raw stats
--------------
Prev: start: Tue, 21 Jan 2025 22:23:15 -0800
end: Thu, 27 Mar 2025 11:53:44 +0800
Prev: messages: 5314 days: 64 (83 msg/day)
Prev: direct commits: 337 (5 commits/day)
Prev: test commits: 162 (48.07%)
Prev: people: 286 {'author': 93, 'commenter': 132, 'both': 61, 'none': 24}
Prev: people pct: {'author': 0.3, 'commenter': 0.426, 'both': 0.197, 'none': 0.077}
Prev: review pct: 25.52% x-corp pct: 22.55%
Prev: avg revisions: single patch: 1.72 patch set: 2.42
Curr: start: Wed, 26 Mar 2025 18:37:38 -0700
end: Wed, 28 May 2025 15:59:55 -0700
Curr: messages: 4436 days: 63 (70 msg/day)
Curr: direct commits: 424 (7 commits/day)
Curr: test commits: 183 (43.16%)
Curr: people: 272 {'author': 88, 'commenter': 129, 'both': 55, 'none': 22}
Curr: people pct: {'author': 0.299, 'commenter': 0.439, 'both': 0.187, 'none': 0.075}
Curr: review pct: 23.35% x-corp pct: 21.93%
Curr: avg revisions: single patch: 1.46 patch set: 2.48
Diff: +1.6% linux-next size
Diff: -15.2% (-16.5%) msg/day
Diff: +27.8% (+25.8%) commits/day
Diff: -3.4% ( -4.9%) people/day
Diff: review pct: -2.2%
x-corp pct: -0.6%
Contributions to selftests:
1 [ 36] Bastien Curutchet
2 [ 14] Amery Hung
3 [ 11] Mykyta Yatsenko
4 [ 10] Kumar Kartikeya Dwivedi
5 [ 8] Michal Luczaj
6 [ 8] Jiayuan Chen
7 [ 8] Eduard Zingerman
8 [ 6] Peilin Ye
9 [ 6] Ihor Solodrai
10 [ 4] Yonghong Song
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2025-05-30 14:08 [ANN] bpf development stats for 6.16 Stanislav Fomichev
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