How does Prometheus check the traffic on Redis?

To review the access data for Redis, one can monitor the relevant metrics of Redis using Prometheus and Grafana. Ensure that Prometheus and Grafana are installed and that Prometheus’ Redis exporter is configured to collect Redis metrics data.

1. To install the Redis exporter, you can use the following command:

wget https://github.com/oliver006/redis_exporter/releases/download/v0.19.0/redis_exporter-v0.19.0.linux-amd64.tar.gz
tar xvf redis_exporter-v0.19.0.linux-amd64.tar.gz
cd redis_exporter-v0.19.0.linux-amd64/
./redis_exporter

1. Configure Prometheus:
   Add the following content to the Prometheus configuration file to collect metrics data from the Redis exporter:

- job_name: 'redis_exporter'
  static_configs:
    - targets: ['localhost:9121']

1. number of clients connected to Redis
2. total number of processed Redis commands

With this setup, you can perform real-time monitoring of Redis access and other related metrics in Grafana.