AtomicOutputOverhead: time spent writing outputs atomically.

BootstrapShutdown is the time taken to run bootstrap to shutdown reproxy.

BootstrapStartup is the time taken to run bootstrap to start reproxy.

CPPInputProcessor measures the time taken for C++ input processor.

DepsCacheLoad is the load time of the deps cache.

DepsCacheLoadCount is the number of deps cache entries loaded at reproxy startup.

DepsCacheWrite is the write time of the deps cache.

DepsCacheWriteCount is the number of deps cache entries written at reproxy shutdown.

CPPInputProcessor measures the number of times goma was restarted.

InputProcessorCacheLookup measures the time spent retrieving inputs from deps cache.

InputProcessorWait measures the time spent waiting for local resources to start input processing.

LERCVerifyDeps: VerifyDeps time for LERC.

LERCWriteDeps: WriteDeps time for LERC.

LocalCommandExecution: actually running the command locally.

LocalCommandQueued: duration the command has been queued for local execution.

PostBuildMetricsUpload: time spent post build to aggregate rpl file into a stats proto.

PostBuildMetricsUpload: time spent post build to load an rpl file from disk.

PostBuildMetricsUpload: time spent post build to upload metrics to Cloud Monitoring.

PostBuildMismatchesIgnore: time spent marking mismatches as ignored based on the input rule.

ProcessInputs: proxy time for IncludeProcessor.ProcessInputs.

ProcessInputsShallow: proxy time for IncludeProcessor.ProcessInputsShallow.

ProxyExecution: proxy end-to-end time, regardless of execution strategy.

ProxyUptime is the uptime of the reproxy.

RacingFinalizationOverhead: time spent finalizing the result of a raced action by cancelling either remote or local, and moving outputs to their correct location in case remote wins.