tools/metrics/histograms/histograms.xml - Issue 2499263002: Add UMA to estimate deroppable memory usage of encoded data size in Resources

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Unified Diff: tools/metrics/histograms/histograms.xml

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Issue 2499263002: Add UMA to estimate deroppable memory usage of encoded data size in Resources (Closed)

Patch Set: Created 4 years, 1 month ago

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Index: tools/metrics/histograms/histograms.xml

diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml

index fab6407492b9bfd85448a80bd3a48bb22b8d3541..e02927ebc36b635997e4fe71587d52141d3f67b8 100644

--- a/tools/metrics/histograms/histograms.xml

+++ b/tools/metrics/histograms/histograms.xml

@@ -25919,6 +25919,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</summary>

</histogram>

+<histogram name="Memory.Renderer.EstimantedDroppableEncodedSize" units="KB">

Ilya Sherman 2016/11/16 06:33:35 nit: s/Estimanted/Estimated (please double-check t

hajimehoshi 2016/11/16 09:59:10 Done.

+ <owner>hajimehoshi@chromium.org</owner>

+ <summary>

+ The esitimated memory size which would be reduced when reusing disk cache is

+ implemented. If it is 100% sure that the encoded data is in disk cache, the

+ same data in memory can be dropped to reduce memory usage. See

+ crbug/664437.

Ilya Sherman 2016/11/16 06:33:35 Please document when this metrics is recorded.

hajimehoshi 2016/11/16 09:59:10 Done.

+ </summary>

+</histogram>

<owner>bashi@chromium.org</owner>

<owner>kouhei@chromium.org</owner>