| commit | 24a7c27f3b9fe9c79fa2ca16cae30fc2f8a5ca6c | |
| author | tommycli <tommycli@chromium.org> | |
| Thu, 12 Mar 2015 00:25:54 +0000 (11 17:25 -0700) | ||
| committer | Commit bot <commit-bot@chromium.org> | |
| Thu, 12 Mar 2015 00:26:34 +0000 (12 00:26 +0000) | ||
| tree | f2b79c679d67042c7fe6fba873074ca71ef61880 | treesnapshot (tar.gz zip) |
| parent | d5834e31365e405872c3563eb157d3068c1505d6 | commitdiff |
Hotlist slow: Enhance Session Restore telemetry metrics.
PERF SHERIFFS: This changes the session_restore metrics to be more accurate, regressions are intended.
This patch does three things:
1) Makes the foreground tab the last tab of the session rather than
about:blank. This enables accurate measurement of the
foreground_tab_load_complete, which was previously meaningless.
2) Add the SessionRestore.ForegroundTabFirstLoaded histogram to
telemetry perf bots.
3) Add the SessionRestore.AllTabsLoaded histogram to telemetry perf
bots.
BUG=465815
Review URL: https://codereview.chromium.org/993193002
Cr-Commit-Position: refs/heads/master@{#320191}
PERF SHERIFFS: This changes the session_restore metrics to be more accurate, regressions are intended.
This patch does three things:
1) Makes the foreground tab the last tab of the session rather than
about:blank. This enables accurate measurement of the
foreground_tab_load_complete, which was previously meaningless.
2) Add the SessionRestore.ForegroundTabFirstLoaded histogram to
telemetry perf bots.
3) Add the SessionRestore.AllTabsLoaded histogram to telemetry perf
bots.
BUG=465815
Review URL: https://codereview.chromium.org/993193002
Cr-Commit-Position: refs/heads/master@{#320191}
| tools/perf/measurements/session_restore.py | diffblobblamehistory |