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| author | siva.gunturi@samsung.com <siva.gunturi@samsung.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-01-22 22:19:29 +0000 |
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| committer | siva.gunturi@samsung.com <siva.gunturi@samsung.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-01-22 22:19:29 +0000 |
| commit | 99a4f7afd86a1836f4ed46db3aab348d97046486 (patch) | |
| tree | 2229be7a893a19b5917d776c07ff467a2bcf96e8 /tools | |
| parent | 826360a32bad92c49f16538ef807eb7b576d2349 (diff) | |
| download | chromium_src-99a4f7afd86a1836f4ed46db3aab348d97046486.zip chromium_src-99a4f7afd86a1836f4ed46db3aab348d97046486.tar.gz chromium_src-99a4f7afd86a1836f4ed46db3aab348d97046486.tar.bz2 | |
As the AsyncReadBack is a hardware based approach, the performance can vary on different hardwares. Its worth tracking on Android.
Review URL: https://codereview.chromium.org/121653002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246435 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/metrics/histograms/histograms.xml | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml index a8ccf02..4463c5c 100644 --- a/tools/metrics/histograms/histograms.xml +++ b/tools/metrics/histograms/histograms.xml @@ -1591,6 +1591,19 @@ other types of suffix sets. </summary> </histogram> +<histogram name="Compositing.CopyFromSurfaceTime" units="ms"> + <summary> + The turn around time taken for the async readback of pixels is measured + here. + </summary> +</histogram> + +<histogram name="Compositing.CopyFromSurfaceTimeSynchronous" units="ms"> + <summary> + The time taken for the sync readback of pixels is measured here. + </summary> +</histogram> + <histogram name="ConnectivityDiagnostics.ChromeOsSignalStrength" units="percent"> <summary> |