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[doc] Fix a typo in debugging_memory_issues.md

Tbr: erikchen@chromium.org
Bug: 801006
Change-Id: I177ad5a127c2ff5e17b0d036351fe735f862b173
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2437436
Reviewed-by: Egor Pasko <pasko@chromium.org>
Commit-Queue: Egor Pasko <pasko@chromium.org>
Cr-Commit-Position: refs/heads/master@{#811720}
This commit is contained in:
Egor Pasko
2020-09-29 15:32:24 +00:00
committed by Commit Bot
parent 9b3041c034
commit a60f30f2a7

@ -78,7 +78,7 @@ link](/docs/memory/investigating_heap_dump_example.md).
This interface surfaces all available information, but can be overwhelming and
is usually unnecessary for investigating heap dumps.
* Important note: Heap profiling in the field uses
[poison process sampling](https://bugs.chromium.org/p/chromium/issues/detail?id=810748)
[Poisson process sampling](https://bugs.chromium.org/p/chromium/issues/detail?id=810748)
with a rate parameter of 10000. This means that for large/frequent allocations
[e.g. >100 MB], the noise will be quite small [much less than 1%]. But
there is noise so counts will not be exact.