tree 7710fe0d465abf16e8edb5f52e4d6a3dbcfc4c1a
parent 1400dd77037bf9ee47f86feb81f7d314069f3d58
author Aviv Keshet <akeshet@chromium.org> 1493107817 -0700
committer chrome-bot <chrome-bot@chromium.org> 1493154230 -0700

autotest: fix host_scheduler tick metric

There's a shortcut in the tick function that kicks in when a shard has
nothing to do. These shortcutted ticks were not being counted in our
metrics, resulting in a bunch of random meaningless swings in the tick
rate metric.

BUG=None
TEST=None

Change-Id: Icd17664e2ab6eeca76dd36f1268d949a15781121
Reviewed-on: https://chromium-review.googlesource.com/486249
Commit-Ready: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
Reviewed-by: Dan Shi <dshi@google.com>