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* [ANN] bpf development stats for 6.11
@ 2024-07-23 20:07 Stanislav Fomichev
  0 siblings, 0 replies; only message in thread
From: Stanislav Fomichev @ 2024-07-23 20:07 UTC (permalink / raw)
  To: sdf, bpf; +Cc: kuba

Customary stats update.
See Jakub's netdev post for more details on the methodology:
https://lore.kernel.org/netdev/20240722142243.26b9457f@kernel.org/

BPF 6.10 stats: https://lore.kernel.org/bpf/Zkq9uifSQ9R3Xp9W@google.com/

Previous cycle:
12 Mar to 14 May: 5841 mailing list messages, 64 days, 91 messages per day
632 repo commits (10 commits/day)

Current cycle:
15 May to 16 Jul: 5213 mailing list messages, 63 days, 83 messages per day
552 repo commits (9 commits/day)

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

Top reviewers (cs):                  Top reviewers (msg):                
   1 ( +1) [5] Alexei Starovoitov       1 (   ) [15] Andrii Nakryiko     
   2 ( -1) [4] Andrii Nakryiko          2 (   ) [12] Alexei Starovoitov  
   3 ( +4) [3] Jiri Olsa                3 (   ) [11] Eduard Zingerman    
   4 ( +2) [3] Eduard Zingerman         4 ( +2) [ 6] Jiri Olsa           
   5 ( +9) [2] Masami Hiramatsu (Google)    5 ( +2) [ 6] Masami Hiramatsu (Google)
   6 ( -1) [2] Daniel Borkmann          6 ( +3) [ 5] Jakub Kicinski      
   7 ( +3) [2] Jakub Kicinski           7 ( -3) [ 5] Martin KaFai Lau    
   8 ( -4) [1] Martin KaFai Lau         8 (+44) [ 4] Paul Moore          
   9 ( -1) [1] John Fastabend           9 ( +1) [ 3] Daniel Borkmann     
  10 ( +3) [1] Quentin Monnet          10 (+12) [ 3] Jason Wang          
  11 ( +7) [1] Alan Maguire            11 (+27) [ 3] Peter Zijlstra      
  12 (+14) [1] Steven Rostedt          12 (+16) [ 3] Pavel Begunkov      
  13 ( +9) [1] Puranjay Mohan          13 (+13) [ 3] Oleg Nesterov       
  14 (+32) [1] Jakub Sitnicki          14 (+11) [ 3] Jakub Sitnicki      
  15 (+16) [1] Peter Zijlstra          15 ( -7) [ 3] John Fastabend      

Top authors (cs):                    Top authors (msg):                  
   1 ( +2) [2] Geliang Tang             1 ( +1) [31] Geliang Tang        
   2 ( -1) [2] Andrii Nakryiko          2 ( +1) [14] Andrii Nakryiko     
   3 ( +5) [1] Alan Maguire             3 (+13) [11] Mina Almasry        
   4 (+17) [1] Jiri Olsa                4 (+10) [11] Xuan Zhuo           
   5 ( +1) [1] Yonghong Song            5 (   ) [10] Benjamin Tissoires  
   6 ( +4) [1] Alexei Starovoitov       6 (***) [ 9] Steven Rostedt      
   7 ( -2) [1] Dave Thaler              7 ( -6) [ 8] Edward Liaw         
   8 (+43) [1] Matt Bobrowski           8 ( +4) [ 7] Jiri Olsa           
   9 ( -7) [1] Puranjay Mohan           9 ( -3) [ 7] Kui-Feng Lee        
  10 (***) [1] Daniel Borkmann         10 ( +3) [ 6] Alan Maguire        

Top scores (positive):               Top scores (negative):              
   1 (   ) [82] Alexei Starovoitov      1 ( +1) [122] Geliang Tang       
   2 ( +2) [49] Eduard Zingerman        2 ( +8) [ 45] Mina Almasry       
   3 ( +5) [33] Jakub Kicinski          3 ( +5) [ 45] Xuan Zhuo          
   4 ( -1) [33] Martin KaFai Lau        4 (   ) [ 36] Benjamin Tissoires 
   5 ( -3) [27] Andrii Nakryiko         5 ( -4) [ 31] Edward Liaw        
   6 ( +4) [25] Jiri Olsa               6 ( -1) [ 24] Kui-Feng Lee       
   7 ( +4) [17] Quentin Monnet          7 (+23) [ 20] Yafang Shao        
   8 ( -1) [16] John Fastabend          8 (***) [ 19] Steven Rostedt     
   9 (***) [15] Masami Hiramatsu (Google)    9 ( +6) [ 17] Tejun Heo          
  10 (+25) [14] Paul Moore             10 (***) [ 17] Ilya Leoshkevich   

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

Top reviewers (cs):                  Top reviewers (msg):                
   1 (   ) [11] Meta                    1 (   ) [42] Meta                
   2 (   ) [ 7] Isovalent               2 ( +2) [14] RedHat              
   3 (   ) [ 4] Google                  3 (   ) [14] Isovalent           
   4 (   ) [ 3] RedHat                  4 ( -2) [13] Google              
   5 (   ) [ 3] Intel                   5 (   ) [ 7] Intel               
   6 (   ) [ 2] Oracle                  6 ( +5) [ 4] Linux Foundation    
   7 ( +6) [ 1] Linux Foundation        7 (+15) [ 4] Microsoft           

Top authors (cs):                    Top authors (msg):                  
   1 (   ) [6] Meta                     1 (   ) [44] Meta                
   2 (   ) [3] Intel                    2 (   ) [44] Google              
   3 ( +2) [3] Google                   3 ( +1) [31] Suse                
   4 ( +3) [2] Suse                     4 ( -1) [14] RedHat              
   5 ( +4) [2] Huawei                   5 ( +2) [12] Isovalent           
   6 ( +2) [2] Isovalent                6 ( +5) [11] Alibaba             
   7 ( -4) [2] Oracle                   7 ( +1) [11] Huawei              

Top scores (positive):               Top scores (negative):              
   1 (   ) [69] Meta                    1 ( +1) [122] Suse               
   2 (   ) [62] Isovalent               2 ( -1) [104] Google             
   3 ( +2) [26] Linux Foundation        3 ( +2) [ 43] Alibaba            
   4 ( +6) [24] Intel                   4 ( +4) [ 34] Huawei             
   5 (+14) [17] RedHat                  5 (+10) [ 20] Juniper Networks   
   6 (+20) [14] CloudFlare              6 ( +4) [ 16] NXP                
   7 ( +7) [14] Microsoft               7 (***) [ 14] Bytedance          

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

Prev: start: Mon, 11 Mar 2024 22:22:26 -0700
	end: Tue, 14 May 2024 18:44:33 -0700
Prev: messages: 5831 days: 64 (91 msg/day)
Prev: direct commits: 347 (5 commits/day)
Prev: test commits: 164 (47.26%)
Prev: people/aliases: 320  {'author': 101, 'commenter': 160, 'both': 59}
Prev: review pct: 18.16%  x-corp pct: 16.71%

Curr: start: Wed, 15 May 2024 04:15:15 +0800
	end: Tue, 16 Jul 2024 11:15:18 -0700
Curr: messages: 5213 days: 63 (83 msg/day)
Curr: direct commits: 552 (9 commits/day)
Curr: test commits: 262 (47.46%)
Curr: people/aliases: 320  {'author': 111, 'commenter': 151, 'both': 58}
Curr: review pct: 17.75%  x-corp pct: 14.49%

Diff: -9.2% msg/day
Diff: +61.6% commits/day
Diff: +1.6% people/day
Diff: review pct: -0.4%
      x-corp pct: -2.2%

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2024-07-23 20:07 [ANN] bpf development stats for 6.11 Stanislav Fomichev

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