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* [ANN] bpf development stats for 6.15
@ 2025-03-27 14:09 Stanislav Fomichev
  0 siblings, 0 replies; only message in thread
From: Stanislav Fomichev @ 2025-03-27 14:09 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:
19 Nov to 21 Jan: 4189 mailing list messages, 63 days, 66 messages per day
378 repo commits (6 commits/day, 42.86% of these are selftests)
https://lore.kernel.org/bpf/Z5EpWMev1CIAQjpT@mini-arch/

Current 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)

Developer rankings
------------------

Top reviewers (cs):                  Top reviewers (msg):                
   1 (   ) [7] Alexei Starovoitov       1 ( +1) [18] Alexei Starovoitov  
   2 (   ) [4] Andrii Nakryiko          2 ( -1) [13] Andrii Nakryiko     
   3 ( +3) [3] Jakub Kicinski           3 ( +1) [10] Martin KaFai Lau    
   4 ( +7) [3] Martin KaFai Lau         4 ( -1) [10] Eduard Zingerman    
   5 ( -1) [3] Eduard Zingerman         5 (***) [ 7] Willem de Bruijn    
   6 ( -3) [2] Jiri Olsa                6 ( +4) [ 5] Jakub Kicinski      
   7 ( +2) [2] Stanislav Fomichev       7 ( +7) [ 5] Stanislav Fomichev  
   8 (***) [1] Hou Tao                  8 (+41) [ 5] Hou Tao             
   9 (***) [1] Simon Horman             9 (+18) [ 5] Yury Norov          
  10 (   ) [1] Quentin Monnet          10 ( -5) [ 5] Jiri Olsa           
  11 ( +8) [1] Song Liu                11 (***) [ 4] Maciej Fijalkowski  
  12 (+10) [1] Paolo Abeni             12 (+21) [ 4] Vladimir Oltean     
  13 ( -1) [1] Yonghong Song           13 (+27) [ 4] Tejun Heo           
  14 ( -6) [1] Peter Zijlstra          14 ( -8) [ 3] Peter Zijlstra      
  15 ( -2) [1] Steven Rostedt          15 (***) [ 3] Simon Horman        

Top authors (cs):                    Top authors (msg):                  
   1 (+21) [1] Jiayuan Chen             1 (+10) [14] Jason Xing          
   2 (***) [1] Amery Hung               2 ( -1) [13] Kumar Kartikeya Dwivedi
   3 ( +1) [1] Kumar Kartikeya Dwivedi    3 (+15) [12] Amery Hung          
   4 (+16) [1] Bastien Curutchet        4 (+35) [11] Faizal Rahim        
   5 ( +4) [1] Andrii Nakryiko          5 ( +8) [10] Bastien Curutchet   
   6 ( -1) [1] Eduard Zingerman         6 (***) [ 7] Mykyta Yatsenko     
   7 (+14) [1] Mykyta Yatsenko          7 (+26) [ 7] Andrea Righi        
   8 (***) [1] Jason Xing               8 ( +6) [ 6] Jiayuan Chen        
   9 (***) [1] Blaise Boscaccy          9 (***) [ 6] Kuan-Wei Chiu       
  10 (+23) [1] Yonghong Song           10 (+28) [ 6] Peilin Ye           

Top scores (positive):               Top scores (negative):              
   1 (   ) [109] Alexei Starovoitov     1 ( +6) [55] Jason Xing          
   2 (   ) [ 82] Andrii Nakryiko        2 (+36) [44] Faizal Rahim        
   3 ( +2) [ 55] Martin KaFai Lau       3 (+15) [44] Amery Hung          
   4 ( +3) [ 42] Jakub Kicinski         4 ( -3) [43] Kumar Kartikeya Dwivedi
   5 ( -1) [ 40] Eduard Zingerman       5 ( +4) [39] Bastien Curutchet   
   6 ( +4) [ 33] Stanislav Fomichev     6 (***) [27] Mykyta Yatsenko     
   7 (+38) [ 25] Willem de Bruijn       7 ( +3) [25] Jiayuan Chen        
   8 (+12) [ 21] Tejun Heo              8 (***) [24] Kuan-Wei Chiu       
   9 (***) [ 20] Simon Horman           9 (+19) [24] Peilin Ye           
  10 ( -2) [ 20] Quentin Monnet        10 (+26) [22] Andrea Righi        

Company rankings
----------------

Top reviewers (cs):                  Top reviewers (msg):                
   1 (   ) [15] Meta                    1 (   ) [54] Meta                
   2 ( +1) [ 5] RedHat                  2 (   ) [14] RedHat              
   3 ( +1) [ 4] Intel                   3 ( +1) [13] Intel               
   4 ( -2) [ 3] Isovalent               4 ( +1) [13] Google              
   5 (   ) [ 3] Google                  5 ( -2) [ 6] Isovalent           
   6 ( +9) [ 2] Huawei                  6 (+10) [ 6] Huawei              
   7 (   ) [ 1] Hedgehog                7 ( +5) [ 5] Samsung             

Top authors (cs):                    Top authors (msg):                  
   1 (   ) [7] Meta                     1 (   ) [49] Meta                
   2 (   ) [2] Google                   2 ( +2) [23] Intel               
   3 ( +3) [2] Huawei                   3 ( -1) [22] Google              
   4 ( +5) [1] Unknown                  4 ( +7) [14] Tencent             
   5 ( +5) [1] Bytedance                5 ( +5) [13] Bytedance           
   6 ( +5) [1] Bootlin                  6 ( +7) [10] Alibaba             
   7 (+50) [1] Tencent                  7 ( +2) [10] Bootlin             

Top scores (positive):               Top scores (negative):              
   1 ( +2) [119] Meta                   1 ( +5) [56] Tencent             
   2 (   ) [ 74] RedHat                 2 ( +7) [41] Alibaba             
   3 ( -2) [ 24] Isovalent              3 ( +2) [40] Bootlin             
   4 (   ) [ 20] Hedgehog               4 ( +3) [38] Bytedance           
   5 (+11) [ 17] Samsung                5 ( -2) [37] Unknown             
   6 ( +2) [ 14] Linux Foundation       6 (+13) [32] nVidia              
   7 (***) [ 14] NXP                    7 (***) [25] Intel               

More raw stats
--------------

Prev: start: Tue, 19 Nov 2024 17:53:58 +0000
	end: Tue, 21 Jan 2025 18:00:07 +0100
Prev: messages: 4189 days: 63 (66 msg/day)
Prev: direct commits: 378 (6 commits/day)
Prev: test commits: 162 (42.86%)
Prev: people/aliases: 260  {'author': 86, 'commenter': 118, 'both': 56}
Prev: review pct: 23.54%  x-corp pct: 19.31%

Curr: start: Tue, 21 Jan 2025 22:23:15 -0800
	end: Thu, 27 Mar 2025 11:53:44 +0800
Curr: messages: 5314 days: 64 (83 msg/day)
Curr: direct commits: 337 (5 commits/day)
Curr: test commits: 162 (48.07%)
Curr: people/aliases: 286  {'author': 93, 'commenter': 132, 'both': 61}
Curr: review pct: 25.52%  x-corp pct: 22.55%

Diff: +24.9% msg/day
Diff: -12.2% commits/day
Diff: +8.3% people/day
Diff: review pct: +2.0%
      x-corp pct: +3.2%

Contributions to selftests:
   1 [ 41] Bastien Curutchet
   2 [ 17] Alexis Lothoré
   3 [ 10] Kumar Kartikeya Dwivedi
   4 [ 10] Eduard Zingerman
   5 [  8] Mykyta Yatsenko
   6 [  8] Amery Hung
   7 [  8] Jiayuan Chen
   8 [  6] Ihor Solodrai
   9 [  6] Daniel Xu
  10 [  5] Saket Kumar Bhaskar

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2025-03-27 14:09 [ANN] bpf development stats for 6.15 Stanislav Fomichev

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