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Issue metadata

Status: Duplicate
Merged: issue 561099
Owner: ----
Closed: Jul 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug



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+5% memory regression in native heap webview svelte

Project Member Reported by perezju@chromium.org, Jul 6 2016

Issue description

Mergedinto: 561099
Status: Duplicate (was: Untriaged)
Ok, just figured out this was "Activate Complex text on Android after memory improvements" being landed/reverted. Numbers did return to their baseline (on both N5 and N4 svelte) after the revert.

Comment 2 by drott@chromium.org, Jul 6 2016

perezju@, so, https://chromium.googlesource.com/chromium/src/+/c7537ac3e1d33fff191a is the TBMv2 switch? Could you explain a little what are the changes?

Note that I have another candidate complex text on Android activation after the benchmarks were switched to default teardown: https://codereview.chromium.org/2123653005
Yes, the TBMv2 switch was migrating the way in which we extract metric values out of traces. It did not have any measurable effects (as expected!) on the values reported by benchmarks (except for graphics reported by chrome, c.f. issue 625976).

Thanks for the heads up on the reland of your CL. I'll also try to keep an eye on how that affects our measurements.

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