CQ stats for the week of May 25
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Paweł Hajdan, Jr.
Jun 1, 2015, 4:53:36 AM6/1/15
to blink-dev
Statistics for project blink
from 2015-05-25 08:58:42.284390 till 2015-06-01 06:30:43.072130 (local time).
CQ users: 97 out of 99 total committers 97.98%
Committed 313 out of 336 commits 93.15%.
Bots: 0 out of 99 total committers 0.00%
Committed by CQ 0 out of 336 commits 0.00%
Committed directly 0 out of 336 commits 0.00%
Manual committers: 4 out of all 99 users 4.04%
Committed 23 out of 336 commits 6.85%
Total time tree open: 166.7 hours of 168.0 hours (99.23%).
325 issues (390 patches) were tried by CQ, resulting in 399 attempts.
286 patches (73.3% of tried patches, 71.7% of attempts) were committed by CQ,
Rejections:
91 attempts (22.8% of 399 attempts) were unsuccessful in 82 uncommitted patches
This includes:
26 attempts (6.5% of 399 attempts) stopped manually (CQ box was unchecked) in 26 uncommitted patches
1 attempt (0.3% of 399 attempts) are missing LGTM in 1 uncommitted patches
7 attempts (1.8% of 399 attempts) failed presubmit bot (often due to missing OWNERS LGTM) in 6 uncommitted patches
57 attempts (14.3% of 399 attempts) failed jobs (excluding presubmit): 63 in 52 uncommitted patches
False Rejections:
8 attempts (2.0% of 399 attempts) were false rejections in 6 committed patches
False rejections include:
8 attempts (2.0% of 399 attempts) failed jobs (excluding presubmit): 8 in 6 committed patches
Other rejections in committed patches for valid reasons:
12 attempts (3.0% of 399 attempts) stopped manually (CQ box was unchecked) in 12 committed patches
1 attempt (0.3% of 399 attempts) are missing LGTM in 1 committed patches
1 attempt (0.3% of 399 attempts) failed presubmit bot (often due to missing OWNERS LGTM) in 1 committed patches
Mean duration in CQ trying a patch:
wallclock: 1:46:10 (106 min).
sum of attempts: 1:19:35 ( 80 min).
Median duration in CQ trying a patch:
wallclock: 1:15:48 ( 76 min).
sum of attempts: 1:15:04 ( 75 min).
Patches which eventually land percentiles:
10: 0.1 hrs, 1 attempts
25: 0.8 hrs, 1 attempts
50: 1.3 hrs, 1 attempts
75: 1.6 hrs, 1 attempts
90: 2.5 hrs, 1 attempts
95: 3.0 hrs, 2 attempts
99: 5.9 hrs, 2 attempts
Slowest CLs:
Top flaky builders (which fail and succeed in the same patch):
Builder Name Succeeded Flaky Failures Flakiness (%)
linux_blink_rel 619 10 1.59%
win_blink_rel 619 4 0.64%
mac_blink_rel 614 2 0.32%
win_blink_compile_dbg 695 2 0.29%
linux_chromium_gn_rel 699 2 0.29%
linux_blink_compile_dbg 701 2 0.28%
mac_blink_compile_dbg 703 2 0.28%
blink_presubmit 726 2 0.27%
android_blink_compile_rel 670 0 0.00%
android_blink_compile_dbg 674 0 0.00%
Paweł
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