View Redis performance monitoring
redis_exporter prometheus grafana monitors Redis service indicators
- 1.redis_exporter
- 2.prometheus
- 3.grafana
Recommended (free): redis
This article uses redis_exporter prometheus grafana to implement The reasons for monitoring the Redis service are: low cost, less manual intervention, direct download of the corresponding components, only need to add configurations to communicate with each other, and the visual indicators are relatively comprehensive.
The following is on a Linux machine with redis installed
1.redis_exporter
Download program compressed file
wget https://github.com/oliver006/redis_exporter/releases/download/v0.28.0/redis_exporter-v0.28.0.linux-amd64.tar.gz
Unzip
tar zxf redis_exporter-v0.28.0.linux-amd64.tar.gz
cd into the directory
cd redis_exporter-v1.15.0.linux-amd64
Directly run the redis_exporter program and add & to represent running in the background. The /redis_exporter & command accesses the localhost:6379 of this machine by default. You need to specify other machines. redis uses ./redis_exporter ip:port &
./redis_exporter &
2.prometheus
The first step is to download the file as usual, and the unzipped file (v2.7.1) can be modified To find the version that needs to be installed, you can click https://github.com/prometheus/prometheus/releases to find the corresponding version number
wget https://github.com/prometheus/prometheus/releases/download/v2.7.1/prometheus-2.7.1.linux-amd64.tar.gz
tar zxf prometheus-2.7.1.linux-amd64.tar.gz
cd into the directory and you will find a prometheus.yml configuration file. This configuration file Corresponding service name, monitoring address and port of each service.
vim prometheus.yml
Open the configuration file and add the configuration of redis_exporter communication
- job_name: 'prometheus' static_configs: - targets: ['localhost:9090'] #程序在本机开通的端口号 默认9090 - job_name: 'redis' static_configs: - targets: - "IP:9121" #（安装redis_exporter的IP）
Run ps: Check if there is any process occupying port 9090
./prometheus &
http://ip:9090/targets Check if Success
3.grafana
No more nonsense
wget https://dl.grafana.com/oss/release/grafana-6.0.0-beta1.linux-amd64.tar.gz
tar zxf grafana-6.0.0-beta1.linux-amd64.tar.gz
cd grafana-6.0.0-beta1
./grafana-server start
After startup: http://ip:300 Default User: admin, password: admin Then find data sources on the left
Configure the Url corresponding to your program address
The last step! Download the json template Import
https://grafana.com/api/dashboards/763/revisions/1/download
Upload
You can view it here Configure those service monitoring
Monitoring page
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