diff --git a/etc/alerts/linux_by_telegraf.json b/etc/alerts/linux_by_telegraf.json
new file mode 100644
index 00000000..d64c6ddd
--- /dev/null
+++ b/etc/alerts/linux_by_telegraf.json
@@ -0,0 +1,393 @@
+[
+    {
+      "name": "有地址PING不通，请注意",
+      "note": "",
+      "severity": 1,
+      "disabled": 0,
+      "prom_for_duration": 60,
+      "prom_ql": "ping_result_code != 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": "有监控对象失联",
+      "note": "",
+      "severity": 1,
+      "disabled": 0,
+      "prom_for_duration": 60,
+      "prom_ql": "target_up != 1",
+      "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": "有端口探测失败，请注意",
+      "note": "",
+      "severity": 1,
+      "disabled": 0,
+      "prom_for_duration": 60,
+      "prom_ql": "net_response_result_code != 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非常繁忙",
+      "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": []
+    },
+    {
+      "name": "进程监控-有进程数为0，某进程可能挂了",
+      "note": "",
+      "severity": 1,
+      "disabled": 0,
+      "prom_for_duration": 60,
+      "prom_ql": "procstat_lookup_running == 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": "进程监控-进程句柄限制过小",
+      "note": "",
+      "severity": 3,
+      "disabled": 0,
+      "prom_for_duration": 60,
+      "prom_ql": "procstat_rlimit_num_fds_soft < 2048",
+      "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": "进程监控-采集失败",
+      "note": "",
+      "severity": 1,
+      "disabled": 0,
+      "prom_for_duration": 60,
+      "prom_ql": "procstat_lookup_result_code != 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": []
+    }
+  ]
+  
\ No newline at end of file