Viewing metrics in the console
You can view your Cloud Functions with their execution times, execution counts, and memory usage in the Cloud Console. These metrics are also available in Stackdriver Monitoring, where you can set up custom alerting on these metrics. See the Stackdriver Monitoring documentation for more information.
You can view the metrics for API calls in the API overview page of the Cloud Console.
Finally, you can view the quota metrics for both API calls and function
execution in the API quotas page
of the Cloud Console. You can set up alerting on quota errors in
by filtering executions that have an
out of quota
value for the
STATUS metric label. See Introduction to Alerting
for more information.