[Dashboard] Redis

[grandwizard28]

Dashboard Name

Redis Monitoring Dashboard

Expected Dashboard Sections and Panels

(Can be tweaked (add or remove panels/sections) according to available metrics)

General Overview

This section provides a high-level overview of the Redis instance's health and performance metrics, allowing quick assessment of the system's current state.

Panels

• Connected Clients

  • Description: Displays the number of clients currently connected to the Redis server.

• Memory Usage

  • Description: Shows the total memory used by Redis, including used memory and peak memory usage.

• CPU Usage

  • Description: Illustrates the CPU usage by the Redis process, indicating the percentage of CPU resources consumed.

• Uptime

  • Description: Displays the total uptime of the Redis server since the last restart.

Command Metrics

This section focuses on the execution and performance metrics of various Redis commands, helping identify popular commands and their performance characteristics.

Panels

• Command Execution Count

  • Description: Shows the total number of executions for each Redis command (e.g., GET, SET, DEL).

• Command Execution Duration

  • Description: Displays the average and percentile durations of Redis command executions, highlighting any latency issues.

• Slow Commands

  • Description: Lists commands that exceed a specified execution time threshold, aiding in performance troubleshooting.

Memory and Keyspace

This section provides in-depth insights into Redis memory consumption and keyspace statistics, enabling effective memory management and optimization.

Panels

• Used Memory Breakdown

  • Description: Breaks down memory usage into different categories such as used memory, peak memory, and memory fragmentation.

• Keyspace Statistics

  • Description: Shows the number of keys per database and the expiration statistics, helping monitor key distribution and TTL settings.

• Evicted Keys

  • Description: Displays the number of keys evicted due to memory pressure, indicating potential memory shortages.

Replication and Persistence

This section covers metrics related to Redis replication and persistence, ensuring data reliability and consistency across instances.

Panels

• Replication Lag

  • Description: Monitors the replication lag between the master and replica instances, ensuring data consistency.

• RDB Persistence Status

  • Description: Displays the status and duration of RDB snapshot operations, indicating persistence health.

• AOF Rewrite Progress

  • Description: Shows the progress of AOF (Append Only File) rewrite operations, ensuring efficient log management.

Network I/O

This section provides insights into the network performance of the Redis server, monitoring data throughput and connection metrics.

Panels

• Network Throughput

  • Description: Displays incoming and outgoing network traffic to and from the Redis server, measured in bytes per second.

• Connection Rate

  • Description: Shows the rate of new connections being established with the Redis server, indicating traffic patterns.

• Rejected Connections

  • Description: Monitors the number of connection attempts rejected by the Redis server, highlighting potential overloads.

Expected Dashboard Variables

• deployment.environment – Filter metrics based on the deployment environment (e.g., production, staging).
• hostname – Select specific Redis instances by hostname.

References or Screenshots

• OpenTelemetry Redis Receiver Metrics
• Sample Redis Dashboard

  📋 Notes

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

[pranay01]

@makeavish SigNoz already has a redis dashboard here. Is the expectation that this dashboard would be an improvement over the current one?

[makeavish]

@makeavish SigNoz already has a redis dashboard here. Is the expectation that this dashboard would be an improvement over the current one?

Yes minor improvements(new variable/panels) can be done over the dashboard