commit 0613605645846299f61d52e8a6ffd58f6ce04063
author Lokesh Gidra <lokeshgidra@google.com> Mon Mar 01 09:46:20 2021 -0800
committer Lokesh Gidra <lokeshgidra@google.com> Tue Mar 02 18:41:48 2021 +0000
tree a824b61d1f8b01b9d907b9df9ea51757dc98ed65
parent 11943fce963dedeaa9b2d261afa7c30f4bcc0b81

Replace histogram in CumulativeLogger with average

Histograms has non-trivial memory consumption and hence using it in
CumulativeLogger to track time spent in each function results in
significant private dirty memory (see the bug). The detailed stats that
histograms provide aren't really needed. So, replacing with averages.

Bug: 179396782
Test: art/test/testrunner/testrunner.py --host --runtime-option=-XX:DumpGCPerformanceOnShutdown
Change-Id: I9ed48e9ced124f2a02bf0411e188f87504db5422