Ceph

https://github.com/ceph/ceph

Metric

Contributor summary

Lines of code added by the top 5 authors in 2017, by affiliation

 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
Red Hat 10,517 13,923 25,849 26,557 272,582 22,377 31,735 21,528 10,588 15,457 19,364 8,499 478,976
(Unknown) 11,458 15,286 19,255 16,050 7,377 13,024 11,293 15,710 6,443 6,137 10,237 9,847 142,117
Intel 425 18 76 205 138 519 74 13 21 350 82 39 1,960
IBM 6 0 1,488 0 257 0 0 0 0 0 0 0 1,751
Samsung 0 0 0 0 0 0 0 0 0 631 0 0 631

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Lines of code added by the top 10 authors in 2017, by email

 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
john.spray@redhat.com 370 1,074 1,702 786 251,307 452 6,588 470 2,380 427 2,977 17 268,550
sage@redhat.com 2,308 6,486 6,946 2,869 4,361 7,137 15,031 2,622 3,393 3,078 593 1,613 56,437
dillaman@redhat.com 2,593 2,562 6,590 2,013 1,687 2,220 4,764 4,859 592 2,019 4,129 3,659 37,687
abhishek@suse.com 109 476 4,261 437 398 1,134 84 9,078 305 3,509 80 6,546 26,417
kchai@redhat.com 437 943 1,386 1,407 1,399 1,621 677 651 790 2,058 1,511 433 13,313
yehuda@redhat.com 41 262 4,696 8 3,325 1,810 423 1,276 54 600 83 0 12,578
mgolub@mirantis.com 1,572 3,999 277 2,218 112 1,374 3 1,869 0 0 243 0 11,667
ivancich@redhat.com 0 0 13 7,713 40 1,652 827 487 476 289 26 1 11,524
rzarzynski@mirantis.com 1 142 3,637 1,831 3 3,231 0 189 172 0 0 0 9,206
cbodley@redhat.com 101 10 140 3,570 1,582 650 46 485 18 403 2,108 6 9,119

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Top unknown authors

Domains with (Unknown) affiliation

Domain Lines of code added
29311d96-e01e-0410-9327-a35deaab8ce9 1,329,503
inktank.com 519,080
suse.com 301,727
newdream.net 242,706
gmail.com 184,737
hq.newdream.net 159,263
dreamhost.com 154,045
mirantis.com 73,474
dachary.org 66,343
cern.ch 24,675
xsky.com 24,237
zte.com.cn 19,070
suse.de 11,372
cerza.org 10,042
enovance.com 9,484
bisect.de 9,206
prophetstor.com 7,997
jp.fujitsu.com 7,056
linuxbox.com 6,569
sk.com 6,443

Emails with (Unknown) affiliation

Email Lines of code added
sageweil@29311d96-e01e-0410-9327-a35deaab8ce9 956,215
sage@newdream.net 242,364
sage@inktank.com 174,455
sage@29311d96-e01e-0410-9327-a35deaab8ce9 117,680
john.wilkins@inktank.com 82,776
anwleung@29311d96-e01e-0410-9327-a35deaab8ce9 80,425
marnberg@29311d96-e01e-0410-9327-a35deaab8ce9 79,147
tmelo@suse.com 77,547
yehuda@hq.newdream.net 75,807
abhishek@suse.com 73,554
riccardo80@29311d96-e01e-0410-9327-a35deaab8ce9 72,968
loic@dachary.org 61,658
tv@hq.newdream.net 56,987
john.wilkins@dreamhost.com 47,997
yehuda@inktank.com 44,106
sam.just@inktank.com 42,523
rdias@suse.com 38,898
mgolub@mirantis.com 32,990
sage.weil@dreamhost.com 30,593
gregf@hq.newdream.net 25,461

Domains and emails excluded from Ceph

No domains excluded

No emails excluded