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src/tools
Yao Xiao effa1d6cf0 [shared storage] Add AbsoluteUsefulResourceDuration UMA
Why: This helps to see if there are long-running worklets, which can
impact performance or be exploited for side-channel attacks. If the
result reveals such instances, we will further add UKM to investigate
the specific use cases.

Given that the existing 'UsefulResourceDuration' represents a
percentage, we add 'AbsoluteUsefulResourceDuration' for a distinction.

Bug: 398173023
Change-Id: I8b69362158a35b0861033f8f58a0aa335edb4241
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6287655
Reviewed-by: Ayu Ishii <ayui@chromium.org>
Commit-Queue: Yao Xiao <yaoxia@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1423455}
2025-02-21 15:31:37 -08:00
..
2024-12-13 08:51:44 -08:00

Tools used during the build or running tests or sometimes just things that people have found useful while working on Chromium.