[Dashboard Request] Elasticsearch Monitoring Dashboard

[makeavish]

📝 Dashboard Request Template

1. Dashboard Name

Elasticsearch Monitoring Dashboard

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2. Suggested Dashboard Sections and Panels - Tweak based on relevancy and available metrics

Section: Node Metrics

• Panel: Node Disk Usage - Displays the disk usage for each Elasticsearch node.
• Panel: Node Disk Free - Shows the free disk space for each Elasticsearch node.
• Panel: Node Disk Available - Displays the available disk space for each node.
• Panel: Node CPU Usage - Displays the CPU usage of each node.
• Panel: Node JVM Memory Usage - Displays JVM memory usage for the node.
• Panel: Node Heap Memory Usage - Shows the heap memory usage of each node.

Section: Cluster Health Metrics

• Panel: Cluster Health Status - Shows the overall health of the Elasticsearch cluster.
• Panel: Cluster Active Shards - Displays the number of active shards in the cluster.
• Panel: Cluster Pending Tasks - Shows the number of pending tasks for the cluster.
• Panel: Cluster Unassigned Shards - Displays the number of unassigned shards.

Section: Index Metrics

• Panel: Index Document Count - Displays the total document count across all indices.
• Panel: Index Disk Usage - Shows the total disk usage of indices.
• Panel: Index Search Query Count - Displays the total number of search queries on the index.
• Panel: Index Search Query Time - Shows the time spent on search queries.

Section: Query and Request Metrics

• Panel: Search Request Rate - Displays the rate of search requests.
• Panel: Query Latency - Shows the latency of search queries.

Section: Cache Metrics

• Panel: Cache Evictions - Shows the number of cache evictions.
• Panel: Cache Hit Count - Displays the number of cache hits.
• Panel: Cache Miss Count - Displays the number of cache misses.

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3. Expected Variables

• deployment.environment
• elasticsearch.node.name
• elasticsearch.cluster.name

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4. Additional Comments or Requirements

• This dashboard should focus on both cluster-wide and node-specific health metrics for Elasticsearch, with a particular emphasis on disk, memory, and request latency metrics.

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📋 Notes

Please review the CONTRIBUTING.md for guidelines on dashboard structure, naming conventions, and how to submit a pull request.

Use Elasticsearch otel receiver and here's list of available metrics from the receiver

[makeavish]

/bounty 200

[algora-pbc]

💎 $200 bounty • SigNoz

Steps to solve:

1. Start working: Comment /attempt #6010 with your implementation plan
2. Submit work: Create a pull request including /claim #6010 in the PR body to claim the bounty
3. Receive payment: 100% of the bounty is received 2-5 days post-reward. Make sure you are eligible for payouts

Thank you for contributing to SigNoz/signoz!

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Attempt	Started (GMT+0)	Solution
🔴 @ragul1697	Sep 19, 2024, 7:11:30 AM	WIP
🟢 @hunxjunedo	Sep 19, 2024, 11:52:05 AM	WIP

[hunxjunedo]

/attempt #6010 @makeavish requesting assignment as stated in the contribs guidelines, will be pleased to contribute.

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