Report value metrics as increments / deltas
This CL changes value metrics to be represented as increment / deltas
rather than absolute values, which will be aggregated on device by
summing them instead of taking the maximum value produced. This should
make the value metrics representative of all processes across restarts,
rather than reporting only the process producing the maximum value
(for which numerator and denominator could have been produced by
different processes).
Ignore-AOSP-First: this topic includes changes in the atoms.proto file,
for which AOSP and internal repo have diverged, causing merge conflicts
while running presubmits.
Bug: 246330418
Test: atest ArtGtestsTargetChroot (in particular art_standalone_libartbase_tests)
Change-Id: I9b6e67143fbbf4e93748746491ac23b02543cd28
18 files changed