OpenSearch Monitoring

Enable real-time visibility and analysis of your OpenSearch clusters to ensure optimal performance, quick identification and resolution of issues.

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What is opensearch

What is OpenSearch?

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite. It is based on the fork of Elasticsearch and other parts of the Elastic Stack, including Kibana. It comes with an increasingly divergent set of features that are freely available and under a more permissive license.
OpenSearch makes it easy to ingest, search, visualize, and analyze data.

What you get

Detect, Visualize and Alert on OpenSearch Performance Issues Faster with out of the box Metrics, Logs Dashboards and Alerts

Sematext OpenSearch Monitoring can help you quickly identify issues with unreliable nodes, delays in JVM GC and other memory problems.

Get alerted when your cluster loses a node
Monitor cluster health and node availability
Optimize JVM heap and file system cache
Watch search and indexing performance metrics
Check for cluster imbalance and easily detect hotspots
Use meaningful built-in tips to quickly troubleshoot issues even if you are not an OpenSearch expert

Metrics

Monitor OpenSearch Metrics in Real Time

Sematext offers mighty dashboards for the visualization of all key OpenSearch metrics using well organized charts with built-in tips for troubleshooting. All information is aggregated for fast root-cause analysis and troubleshooting. Here are a few of the collected metrics:

Detailed OS metrics: CPU, disk IO, network, etc.
Cluster states and pending tasks
Shard stats, memory tied to shards
Index stats, segments memory breakdown
Search stats: latency, request rate, adaptive replica selection
Request cache, query/filter cache
Thread pools
Circuit breakers: parent breaker, fielddata, request, in-flight requests
TCP and HTTP connections, received and transmitted counts
Script cache and compilations
Ingest stats
JVM metrics
Check the OpenSearch Monitoring documentation for the complete list of metrics Sematext provides.

Monitor OpenSearch Metrics in Real Time( https://sematext.com/wp-content/uploads/2023/01/opensearch-integration-metrics.png )

Logs

Correlate OpenSearch Metrics and Logs for Faster Troubleshooting

OpenSearch integration captures both OpenSearch metrics and OpenSearch logs. Both come with out of the box dashboards and alert rules. Moreover, OpenSearch metrics and logs can be correlated using Split Screen to cut troubleshooting time in half.

Correlate cluster state changes, ingest loads, and other metrics with error logs for fast root-cause analysis
Check thread pool rejections and make search latency more predictable
Find slow, broken OpenSearch queries and node timeouts
Get alerted on the most notable OpenSearch issues including query latencies and other anomalies

Correlate OpenSearch Metrics and Logs for Faster Troubleshooting( https://sematext.com/wp-content/uploads/2023/02/opensearch-integrations-logs-center.png )

Alerts

Notify Your DevOps Team About Critical Issues

Stay on top of performance issues with customizable monitoring and alerting on any combination of metrics, filters, and logs. OpenSearch-specific alert rules are provided out of the box.

Set up anomaly detection or threshold alerts
Send notifications to Slack, PagerDuty, ServiceNow, custom Webhooks, email, etc.
Invite team members. There is no limit on the number of users!
Share logs and metrics with your team using role-based access control
Get out-of-the-box fine-tuned alerts for important OpenSearch metrics

Notify Your DevOps Team About Critical Issues( https://sematext.com/wp-content/uploads/2023/02/opensearch-integrations-alert-wide.png )

Dashboards

Benefit from Pre-Built Monitoring Dashboards

Sematext gives you out-of-the-box dashboards so you don’t have to spend time building your own from scratch. This lets you get started right away and monitor the availability, health, and performance of your cluster with minimal effort.

Get out-of-the-box monitoring charts
Save time and effort by tracking only the metrics that matter without spending time building your own dashboards
All your metrics in a single place
Most dashboards include TIPs that contain explanations of the meaning of a metric and suggestions for what to do when a metric spikes or dips.

Benefit from Pre-Built Monitoring Dashboards( https://sematext.com/wp-content/uploads/2023/02/opensearch-integrations-dashboards-menu.png )

Installation

Start Monitoring your Cluster in Seconds

Sematext features a simple monitoring agent setup with extremely low overhead and no dependencies.

Install the Sematext Agent in seconds.
Supported across any environment, Linux, Docker, Kubernetes, and more
Use Discovery to discover and monitor services inside containers
Select which performance metrics and logs to collect from the UI

Start Monitoring your Cluster in Seconds( https://sematext.com/wp-content/uploads/2023/01/opensearch-integration-installation.png )

Plans and pricing

Plans and Pricing

Sematext Monitoring pricing starts at $3.6/month/host. There are no long-term commitments necessary, and the cost is usage-based. Monthly cost estimates are displayed in Sematext during and after the free trial to avoid any surprises and provide 100% transparency.

See Plans and Pricing Schedule a Demo

**Zach David**
*Test Automation Lead – Healthgrades*

**Ben Reichter**
*DevOps Engineer, Tozny*

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