Add new metrics to report averages as sum and count
This CL will introduce new metrics for reporting separately the sum
(numerator) and count (denominator) of the average metrics currently
defined, as average values (or any non-monotonic metric) currently
cannot be aggregated gracefully as Value Metrics in StatsD.
Test: atest art_standalone_libartbase_tests
Test: atest art_standalone_runtime_tests
Test: ART run-test 2232-write-metrics-to-log
Bug: 229618060
Change-Id: I88741e38b5e9fa784efa57cc9ef079dd7ee4c447
5 files changed