Monitoring Google Professional Data Engineer GCP

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  • The Pub/Sub API exports metrics via Cloud Monitoring.
  • Cloud Monitoring can create monitoring dashboards and alerting policies or access the metrics programmatically.

Metrics –

  • You can use these metrics to:
  • Understand how data is distributed across the world.
  • Optimize publisher and subscriber deployment location, based on that data.
  • Counts of unacknowledged stored messages: subscription/num_unacked_messages_by_region
  • Volume of stored data: subscription/unacked_bytes_by_region
  • Age of oldest message: subscription/oldest_unacked_message_age_by_region
  • For backlog : subscription/num_undelivered_messages and subscription/oldest_unacked_message_age
  • Keeping publishers healthy monitor topic/send_request_count, grouped by response_code.