From: Stanislav Fomichev <sdf@google.com>
To: bpf@vger.kernel.org
Cc: kuba@kernel.org
Subject: [ANN] bpf development stats for 6.7
Date: Thu, 2 Nov 2023 12:10:14 -0700 [thread overview]
Message-ID: <ZUP0FjaZVL4hBhyz@google.com> (raw)
See the netdev posting for more info and context:
https://lore.kernel.org/netdev/20231101162906.59631ffa@kernel.org/
As last time, I'm presenting raw stats without any evaluation. I'm
posting a link to the previous cycle below so people can do the
comparison if needed.
Previous cycle:
28 Jun to 29 Aug: 5240 mailing list messages, 62 days, 85 messages per day
384 repo commits (6 commits/day)
Current cycle:
29 Aug to 31 Oct: 4798 mailing list messages, 63 days, 76 messages per day
577 repo commits (9 commits/day)
6.6 stats: https://lore.kernel.org/bpf/ZO6O27Z9RvresmiV@google.com/
Rankings
--------
Top reviewers (thr): Top reviewers (msg):
1 ( +7) [6] Andrii Nakryiko 1 ( +3) [13] Andrii Nakryiko
2 ( -1) [6] Alexei Starovoitov 2 ( -1) [ 9] Alexei Starovoitov
3 ( +2) [4] Daniel Borkmann 3 ( +2) [ 8] Martin KaFai Lau
4 ( +3) [4] Jiri Olsa 4 ( +9) [ 7] Jiri Olsa
5 ( +7) [3] Eduard Zingerman 5 ( +5) [ 7] Eduard Zingerman
6 ( -3) [3] Martin KaFai Lau 6 ( +2) [ 5] Daniel Borkmann
7 ( -1) [2] Jakub Kicinski 7 (+31) [ 5] Song Liu
8 (+29) [2] Song Liu 8 ( -1) [ 4] Jakub Kicinski
9 ( -5) [2] Stanislav Fomichev 9 (***) [ 3] Namhyung Kim
10 ( +4) [1] Simon Horman 10 ( +6) [ 3] Jason Wang
11 (+11) [1] Quentin Monnet 11 (***) [ 3] Kees Cook
12 (+16) [1] Maciej Fijalkowski 12 (+11) [ 3] Maciej Fijalkowski
13 ( -2) [1] John Fastabend 13 (***) [ 3] Shung-Hsi Yu
14 ( -1) [1] Alan Maguire 14 ( +5) [ 2] Willem de Bruijn
15 ( -6) [1] Hou Tao 15 (-13) [ 2] Yonghong Song
Top authors (thr): Top authors (msg):
1 (+16) [2] Andrii Nakryiko 1 (+49) [18] Andrii Nakryiko
2 (***) [2] Song Liu 2 (***) [11] Song Liu
3 ( +1) [2] Daniel Borkmann 3 (+25) [11] Ian Rogers
4 (+38) [2] Ian Rogers 4 (+14) [10] Kui-Feng Lee
5 ( +1) [2] Jiri Olsa 5 (+42) [ 9] Daan De Meyer
6 ( +1) [1] Kui-Feng Lee 6 (+24) [ 7] Chuyi Zhou
7 (***) [1] Hengqi Chen 7 ( +2) [ 6] Daniel Borkmann
8 ( +6) [1] Hou Tao 8 ( -1) [ 6] Yafang Shao
9 (+31) [1] Chuyi Zhou 9 ( -6) [ 6] Larysa Zaremba
10 (***) [1] Daan De Meyer 10 (+35) [ 5] Puranjay Mohan
Company rankings
----------------
Top reviewers (thr): Top reviewers (msg):
1 ( ) [16] Meta 1 ( ) [41] Meta
2 ( ) [ 9] Isovalent 2 ( +2) [15] Isovalent
3 ( ) [ 6] Google 3 ( ) [12] Google
4 ( +1) [ 6] Intel 4 ( -2) [11] RedHat
5 ( -1) [ 3] RedHat 5 ( ) [11] Intel
6 ( ) [ 2] Huawei 6 ( +5) [ 4] SUSE
7 ( ) [ 2] Oracle 7 ( ) [ 4] Oracle
8 (+13) [ 1] Amazon 8 ( -2) [ 3] Huawei
9 ( +3) [ 1] Microsoft 9 ( +4) [ 3] Microsoft
10 ( -2) [ 1] Corigine 10 (+22) [ 2] Amazon
Top authors (thr): Top authors (msg):
1 ( ) [11] Meta 1 ( ) [63] Meta
2 ( +3) [ 6] Intel 2 ( +3) [25] Google
3 ( +1) [ 5] Google 3 ( ) [16] Intel
4 ( -1) [ 5] Isovalent 4 ( -2) [14] Isovalent
5 ( -3) [ 3] Huawei 5 ( -1) [13] Huawei
6 ( ) [ 2] RedHat 6 ( +2) [ 7] Bytedance
7 ( +9) [ 2] Bytedance 7 (***) [ 7] Amazon
8 ( +1) [ 1] Oracle 8 ( +7) [ 7] IBM
9 (***) [ 1] Tencent 9 ( ) [ 6] Juniper Networks
10 (***) [ 1] Amazon 10 ( +1) [ 5] Alibaba
Development vs reviewing scores
-------------------------------
(there were no changes to the ranking script, still not sure how precise
individual scores are; I see that Jakub didn't include them this time)
Top scores (positive): Top scores (negative):
1 ( ) [75] Alexei Starovoitov 1 (+38) [37] Daan De Meyer
2 ( ) [44] Martin KaFai Lau 2 (+24) [37] Ian Rogers
3 ( +8) [33] Eduard Zingerman 3 (+19) [27] Chuyi Zhou
4 (***) [33] Jiri Olsa 4 (+27) [27] Kui-Feng Lee
5 ( ) [32] Jakub Kicinski 5 ( -3) [22] Larysa Zaremba
6 ( +4) [28] Daniel Borkmann 6 (+19) [20] Breno Leitao
7 (***) [17] Maciej Fijalkowski 7 ( +4) [19] Xuan Zhuo
Top scores (positive): Top scores (negative):
1 (***) [61] Isovalent 1 ( +2) [27] Bytedance
2 ( ) [40] RedHat 2 ( ) [26] Huawei
3 ( +1) [17] Corigine 3 ( +4) [22] Alibaba
4 (***) [15] SUSE 4 ( +7) [20] IBM
5 ( +2) [14] Microsoft 5 (***) [18] Google
6 (***) [12] CloudFlare 6 (***) [17] Tencent
7 (***) [12] Intel 7 (***) [16] Crowdstrike
More raw stats
--------------
Prev: start: Wed, 28 Jun 2023 22:18:25 -0700
end: Tue, 29 Aug 2023 15:24:18 -0700
Prev: messages: 5240 days: 62 (85 msg/day)
Prev: direct commits: 384 (6 commits/day)
Prev: people/aliases: 279 {'author': 112, 'commenter': 120, 'both': 47}
Prev: review pct: 24.22% x-corp pct: 23.44%
Curr: start: Tue, 29 Aug 2023 20:53:22 +0200
end: Tue, 31 Oct 2023 10:50:30 -0700
Curr: messages: 4798 days: 63 (76 msg/day)
Curr: direct commits: 577 (9 commits/day)
Curr: people/aliases: 253 {'author': 82, 'commenter': 113, 'both': 58}
Curr: review pct: 22.7% x-corp pct: 20.45%
Diff: -9.9% msg/day
Diff: +47.9% commits/day
Diff: -10.8% people/day
Diff: review pct: -1.5%
x-corp pct: -3.0%
reply other threads:[~2023-11-02 19:10 UTC|newest]
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