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runtime/pprof: possible sampling error with large memprofile rate #25653

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josharian opened this Issue May 31, 2018 · 0 comments

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josharian commented May 31, 2018

Split out from #25096, where @hyangah wrote:

With the default memprofile sampling rate, however, the results look different. The results are different from the results with -memprofilerate=1, too. The order in the top15 list varies a lot. This seems to me errors from sampling-based estimation, not the bug the original report suggested.

This is an issue to investigate that.

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