How do I monitor a redis server?

How do I monitor a redis server?

MONITOR is a debugging command that streams back every command processed by the Redis server. It can help in understanding what is happening to the database. This command can both be used via redis-cli and via telnet .

How do I connect to a redis server?

Host, port, password and database By default redis-cli connects to the server at 127.0. 0.1 port 6379. As you can guess, you can easily change this using command line options. To specify a different host name or an IP address, use -h .

How do I see what is in redis?

You can check the actual number by running redis-cli config get databases . In interactive mode, the database number is displayed in the prompt within square braces. For example, 127.0. 0.1:6379[13] shows that the 13th database is in use.

How do I monitor redis with Prometheus?

1. Step 1: Download and Install Redis Prometheus exporter.
2. Step 2: Create Prometheus redis exporter systemd service / Init script.
3. Step 3: Start Redis Prometheus exporter and enable service to start on boot.
4. Step 4: Add exporter job to Prometheus.
5. Step 5: Add Dashboard to Grafana.

What should I monitor for Redis?

Some Important Metrics to Monitor in Redis

• Error Metrics. Error metrics are used to measure the performance and get alerts about some commonly crucial errors.
• Performance Metrics.
• Persistence Metrics.
• Memory Metrics.
• Basic Activity Metrics in Redis.
• Client Connections Statistics.
• Keyspace Statistics.
• Redis-cli.

What port does Redis use?

port 6379
By default, the Redis server is configured to run on the default port 6379. You can connect to the server locally or remotely using the redis-cli command line tool Replace the YOURPASSWORD placeholder with the value of your password.

What is Redis server used for?

Redis offers purpose-built in-memory data structures and operators to manage real-time geospatial data at scale and speed. Commands such as GEOADD, GEODIST, GEORADIUS, and GEORADIUSBYMEMBER to store, process, and analyze geospatial data in real-time make geospatial easy and fast with Redis.

How do I monitor Redis performance?

Some Important Metrics to Monitor in Redis

1. Error Metrics. Error metrics are used to measure the performance and get alerts about some commonly crucial errors.
2. Performance Metrics.
3. Persistence Metrics.
4. Memory Metrics.
5. Basic Activity Metrics in Redis.
6. Client Connections Statistics.
7. Keyspace Statistics.
8. Redis-cli.

How do I monitor a Redis cluster?

There are multiple ways to get metrics data from a Redis cluster. One is to run the info command in a Redis shell (which you can open by running redis-cli in your terminal). Graphical management frontends for Redis, such as Redsmin and Redis Commander, also provide some monitoring functionality.

How can I monitor the performance of my Redis server?

It tracks Redis performance in a terminal output in a vmstat like format or as a web based dashboard. It is based on the INFO command, which means it shouldn’t impact the performance of the Redis server. redis-stat shows CPU and memory usage, commands, cache hits and misses, expires and evictions amongst other metrics.

How to monitor Redis server by Zabbix agent 2?

The template to monitor Redis server by Zabbix that work without any external scripts. Most of the metrics are collected in one go, thanks to Zabbix bulk data collection. Template Redis by Zabbix agent 2 — collects metrics by polling zabbix-agent2.

How to view Redis metrics in azure monitor?

To view Redis metrics and create custom charts using Azure Monitor, click Metrics from the Resource menu, and customize your chart using the desired metrics, reporting interval, chart type, and more. For more information on working with metrics using Azure Monitor, see Overview of metrics in Microsoft Azure.

Which is the most important command in Redis CLI?

redis-cli comes with the INFO command, providing the most important information and statistics about the Redis server. As the output is pretty long, it has been divided in several sections: server: General information about the Redis server clients: Client connections information