OpenSearch Alerts

Alerts in this section are triggered by anomalies in the Amazon OpenSearch cluster, such as elevated CPU utilisation, memory pressure, storage growth, or 5xx error rates.

📄️ OpenSearch 5xx Alert Triage

Guide to triaging 5xx errors on OpenSearch, including cluster health checks, metric analysis, log review, and mitigation options.

📄️ OpenSearch CPU Utilisation Alert Triage

Guide to triaging high CPU utilisation on OpenSearch clusters, including query analysis, thread pool metrics, and mitigation steps.

📄️ OpenSearch Memory Utilisation Alert Triage

Guide to triaging high memory utilisation on OpenSearch clusters, including query latency analysis, garbage collection review, and mitigation steps.

📄️ OpenSearch Storage Utilisation Alert Triage

Guide to triaging high storage utilisation on OpenSearch clusters, including deleted document accumulation, index storage analysis, and mitigation options.