Adding atoms for metrics logging
Define the atom protos for
UpdateEngineUpdateAttemptReported
UpdateEngineSuccessfulUpdateReported
The fields for both atoms are copied from the already reported Tron
counters, except for the source fingerprint. By defining our own proto,
we can have a better insight about each update events. It also makes the
query easier without the server side work to correlate each counters.
Sample output from testdrive shows:
data {
elapsed_timestamp_nanos: 64932607816092
atom {
update_engine_update_attempt_reported {
attempt_number: 1
payload_type: FULL
duration_boottime_in_minutes: 0
duration_monotonic_in_minutes: 0
payload_size_mib: 510
attempt_result: METADATA_VERIFICATION_FAILED
error_code: DOWNLOAD_METADATA_SIGNATURE_MISMATCH
fingerprint: "google/walleye/walleye:R/MASTER/eng.xuncha.20190731.151212:userdebug/dev-keys"
}
}
}
Bug: 138253582
Bug: 137682371
Test: run statsd_testdrive and check events
Change-Id: Ic502acc8831fe4da0b32a826171d10e9c0f9876d
1 file changed
