Corentin Pescheloche 731fd3f581 [cpu-profiler] Add method to estimate mem size of ProfilerCodeObserver ... This patchset introduces instrumentation of the memory usage of the datatructures maintained by the CPU profiler. It captures: * The total size of the strings held in StringsStorage for CodeEntries * Estimated size held by CodeMap's entries. The target is to surface that metric through telemetry to get better visibility into the memory profile of CpuProfiler. For now, STL containers overhead is ignored as it is implementation specific. Change-Id: I8c6a0cd4f14348fe8832dec1f24861befc67d700 Bug: chromium:1241491 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3101580 Auto-Submit: Corentin Pescheloche <cpescheloche@fb.com> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/main@{#76438}		2021-08-23 19:07:15 +00:00
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strings-storage-unittest.cc	[cpu-profiler] Add method to estimate mem size of ProfilerCodeObserver	2021-08-23 19:07:15 +00:00