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23-Nov-2017 |
Pete Gillin <peteg@google.com> |
Add new metrics to LibcoreHeapDumpMetricsTest.
The main things here are adding a breakdown of the heap sizes by
reachability, and adding PSS metrics. The GC call is also switched
from the System method to the Runtime method (which is more likely to
actually happen).
Note that the heap dump and the PSS measurements are done in separate
instrumentation runs, because the process of taking the heap dump
seems to add ~1Mb to the PSS.
Bug: 67999970
Test: tradefed.sh run commandAndExit template/local_min --template:map test=libcore-memory-metrics-tests
Change-Id: If46a09473dcc99b77ce2d4c3b2a21d0efa3a00ae
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