# 配置样例 Prometheus 的配置参数比较多，但是个人使用较多的是 global, rules, scrap_configs, statstic_config, rebel_config 等。 我平时使用的配置文件大致为这样： ``` global: scrape_interval: 15s # By default, scrape targets every 15 seconds. evaluation_interval: 15s # By default, scrape targets every 15 seconds. rule_files: - "rules/node.rules" scrape_configs: - job_name: 'prometheus' scrape_interval: 5s static_configs: - targets: ['localhost:9090'] - job_name: 'node' scrape_interval: 8s static_configs: - targets: ['127.0.0.1:9100', '127.0.0.12:9100'] - job_name: 'mysqld' static_configs: - targets: ['127.0.0.1:9104'] - job_name: 'memcached' static_configs: - targets: ['127.0.0.1:9150'] ```