Support total and per-second task/threadtime timeline metrics
commitce2699e20c3eae9dc17573fd2eb0885875341f44
authorjdduke <jdduke@chromium.org>
Tue, 12 May 2015 02:15:32 +0000 (11 19:15 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 12 May 2015 02:16:00 +0000 (12 02:16 +0000)
tree67534b596a1252fc99a6013fb4afd8f8e75826d2
parentadfd60769038bf8dd1ba8cc5c3be52b9c0058154
Support total and per-second task/threadtime timeline metrics

The current threadtime timeline measurement only supports per-frame
metrics. Generalize this to support total and per-second  metrics for
threadtimes and tasks.

BUG=466213
CQ_EXTRA_TRYBOTS=tryserver.chromium.perf:mac_perf_bisect;tryserver.chromium.perf:android_nexus5_perf_bisect

Review URL: https://codereview.chromium.org/1084533005

Cr-Commit-Position: refs/heads/master@{#329322}
tools/perf/benchmarks/thread_times.py
tools/perf/measurements/thread_times_unittest.py
tools/perf/metrics/timeline.py
tools/perf/metrics/timeline_unittest.py