nightingale/integrations/linux/alerts/linux_by_categraf.json

[
    {
      "name": "监控对象失联",
      "note": "",
      "severity": 1,
      "disabled": 0,
      "prom_for_duration": 60,
      "prom_ql": "max_over_time(target_up[130s]) == 0",
      "prom_eval_interval": 15,
      "enable_stime": "00:00",
      "enable_etime": "23:59",
      "enable_days_of_week": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "0"
      ],
      "notify_recovered": 1,
      "notify_channels": [
        "email",
        "dingtalk",
        "wecom"
      ],
      "notify_repeat_step": 60,
      "callbacks": [],
      "runbook_url": "",
      "append_tags": []
    },
    {
      "name": "机器负载-CPU较高，请关注",
      "note": "",
      "severity": 3,
      "disabled": 0,
      "prom_for_duration": 60,
      "prom_ql": "cpu_usage_idle{cpu=\"cpu-total\"} < 25",
      "prom_eval_interval": 15,
      "enable_stime": "00:00",
      "enable_etime": "23:59",
      "enable_days_of_week": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "0"
      ],
      "notify_recovered": 1,
      "notify_channels": [
        "email",
        "dingtalk",
        "wecom"
      ],
      "notify_repeat_step": 60,
      "callbacks": [],
      "runbook_url": "",
      "append_tags": []
    },
    {
      "name": "机器负载-内存较高，请关注",
      "note": "",
      "severity": 2,
      "disabled": 0,
      "prom_for_duration": 60,
      "prom_ql": "mem_available_percent < 25",
      "prom_eval_interval": 15,
      "enable_stime": "00:00",
      "enable_etime": "23:59",
      "enable_days_of_week": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "0"
      ],
      "notify_recovered": 1,
      "notify_channels": [
        "email",
        "dingtalk",
        "wecom"
      ],
      "notify_repeat_step": 60,
      "callbacks": [],
      "runbook_url": "",
      "append_tags": []
    },
    {
      "name": "硬盘-IO有点繁忙",
      "note": "",
      "severity": 2,
      "disabled": 0,
      "prom_for_duration": 60,
      "prom_ql": "rate(diskio_io_time[1m])/10 > 99",
      "prom_eval_interval": 15,
      "enable_stime": "00:00",
      "enable_etime": "23:59",
      "enable_days_of_week": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "0"
      ],
      "notify_recovered": 1,
      "notify_channels": [
        "email",
        "dingtalk",
        "wecom"
      ],
      "notify_repeat_step": 60,
      "callbacks": [],
      "runbook_url": "",
      "append_tags": []
    },
    {
      "name": "硬盘-预计再有4小时写满",
      "note": "",
      "severity": 1,
      "disabled": 0,
      "prom_for_duration": 60,
      "prom_ql": "predict_linear(disk_free[1h], 4*3600) < 0",
      "prom_eval_interval": 15,
      "enable_stime": "00:00",
      "enable_etime": "23:59",
      "enable_days_of_week": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "0"
      ],
      "notify_recovered": 1,
      "notify_channels": [
        "email",
        "dingtalk",
        "wecom"
      ],
      "notify_repeat_step": 60,
      "callbacks": [],
      "runbook_url": "",
      "append_tags": []
    },
    {
      "name": "网卡-入向有丢包",
      "note": "",
      "severity": 3,
      "disabled": 0,
      "prom_for_duration": 60,
      "prom_ql": "increase(net_drop_in[1m]) > 0",
      "prom_eval_interval": 15,
      "enable_stime": "00:00",
      "enable_etime": "23:59",
      "enable_days_of_week": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "0"
      ],
      "notify_recovered": 1,
      "notify_channels": [
        "email",
        "dingtalk",
        "wecom"
      ],
      "notify_repeat_step": 60,
      "callbacks": [],
      "runbook_url": "",
      "append_tags": []
    },
    {
      "name": "网卡-出向有丢包",
      "note": "",
      "severity": 3,
      "disabled": 0,
      "prom_for_duration": 60,
      "prom_ql": "increase(net_drop_out[1m]) > 0",
      "prom_eval_interval": 15,
      "enable_stime": "00:00",
      "enable_etime": "23:59",
      "enable_days_of_week": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "0"
      ],
      "notify_recovered": 1,
      "notify_channels": [
        "email",
        "dingtalk",
        "wecom"
      ],
      "notify_repeat_step": 60,
      "callbacks": [],
      "runbook_url": "",
      "append_tags": []
    },
    {
      "name": "网络连接-TME_WAIT数量超过2万",
      "note": "",
      "severity": 2,
      "disabled": 0,
      "prom_for_duration": 60,
      "prom_ql": "netstat_tcp_time_wait > 20000",
      "prom_eval_interval": 15,
      "enable_stime": "00:00",
      "enable_etime": "23:59",
      "enable_days_of_week": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "0"
      ],
      "notify_recovered": 1,
      "notify_channels": [
        "email",
        "dingtalk",
        "wecom"
      ],
      "notify_repeat_step": 60,
      "callbacks": [],
      "runbook_url": "",
      "append_tags": []
    }
]