| commit | bfc76ec0d0ce93efac4e49eafd2e7a5503a8aff2 | |
| author | Shai Duvdevani <duv@fb.com> | |
| Sun, 14 Mar 2021 23:17:52 +0000 (14 16:17 -0700) | ||
| committer | Facebook GitHub Bot <facebook-github-bot@users.noreply.github.com> | |
| Sun, 14 Mar 2021 23:20:37 +0000 (14 16:20 -0700) | ||
| tree | 558d30100853242d5273ef2be01fe87f38868b33 | treesnapshot (tar.gz zip) |
| parent | 6409e469ba373d8478f1f05a4a9cc41aa729e938 | commitdiff |
Add last trigger time to samples
Summary:
To be even more accurate, we can include the last time we triggered a surprise flag.
This is an approximation and will still be undercounting for samples which get triggered beyond the sampling rate.
This is simpler than maintaining thread locals and locks on flag+flag set times
Differential Revision: D27015065
fbshipit-source-id: e04afcb75569f79402f5480d89575908adb47117
Summary:
To be even more accurate, we can include the last time we triggered a surprise flag.
This is an approximation and will still be undercounting for samples which get triggered beyond the sampling rate.
This is simpler than maintaining thread locals and locks on flag+flag set times
Differential Revision: D27015065
fbshipit-source-id: e04afcb75569f79402f5480d89575908adb47117