telemetry: Replace mostly_smooth by percentage_smooth.

telemetry: Replace mostly_smooth by percentage_smooth.

R=tonyg@chromium.org,qyearsley@chromium.org,nednguyen@chromium.org
BUG=422093
Committed: https://crrev.com/4db467daa7be87ab05a7c2d6462ca9b87b537a2f
Cr-Commit-Position: refs/heads/master@{#299189}

[ernstm, 2014-10-09 22:47:13]

ernstm@chromium.org changed reviewers:
+ nednguyen@google.com
- nednguyen@chromium.org

[ernstm, 2014-10-09 22:47:14]

PTAL

[tonyg, 2014-10-09 23:01:10]

lgtm

[ernstm, 2014-10-09 23:04:39]

The CQ bit was checked by ernstm@chromium.org

[commit-bot: I haz the power, 2014-10-09 23:05:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/645753002/1

[commit-bot: I haz the power, 2014-10-10 01:17:18]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-10-10 01:17:19]

Try jobs failed on following builders:
  linux_chromium_rel_swarming on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[nednguyen, 2014-10-10 02:34:52]

On 2014/10/10 01:17:19, I haz the power (commit-bot) wrote:
> Try jobs failed on following builders:
>   linux_chromium_rel_swarming on tryserver.chromium.linux
>
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

LGTM

[qyearsley, 2014-10-10 04:02:21]

lgtm

https://codereview.chromium.org/645753002/diff/1/tools/telemetry/telemetry/we...
File tools/telemetry/telemetry/web_perf/metrics/smoothness.py (right):

https://codereview.chromium.org/645753002/diff/1/tools/telemetry/telemetry/we...
tools/telemetry/telemetry/web_perf/metrics/smoothness.py:150: frames that were
hitting 60 fps.
Since smooth_threshold below is 19.0, is this actually the percentage of frames
that hit 52.6 fps?

[ernstm, 2014-10-10 20:13:09]

https://codereview.chromium.org/645753002/diff/1/tools/telemetry/telemetry/we...
File tools/telemetry/telemetry/web_perf/metrics/smoothness.py (right):

https://codereview.chromium.org/645753002/diff/1/tools/telemetry/telemetry/we...
tools/telemetry/telemetry/web_perf/metrics/smoothness.py:150: frames that were
hitting 60 fps.
On 2014/10/10 04:02:21, qyearsley wrote:
> Since smooth_threshold below is 19.0, is this actually the percentage of
frames
> that hit 52.6 fps?

I lowered the threshold to 17.0ms. We will be able to do this more accurately
when we get surface flinger time stamps into the metric.

[ernstm, 2014-10-10 20:13:12]

The CQ bit was checked by ernstm@chromium.org

[commit-bot: I haz the power, 2014-10-10 20:14:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/645753002/320001

[commit-bot: I haz the power, 2014-10-10 21:32:29]

Committed patchset #2 (id:320001)

[commit-bot: I haz the power, 2014-10-10 21:33:12]

Patchset 2 (id:??) landed as
https://crrev.com/4db467daa7be87ab05a7c2d6462ca9b87b537a2f
Cr-Commit-Position: refs/heads/master@{#299189}