{"id":33721,"date":"2026-10-19T18:00:00","date_gmt":"2026-10-19T10:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=33721"},"modified":"2026-10-20T21:29:32","modified_gmt":"2026-10-20T13:29:32","slug":"alertmanager-alert-noise-control","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/alertmanager-alert-noise-control\/","title":{"rendered":"Alertmanager \u544a\u8b66\u964d\u566a\uff1a\u5206\u7ea7\u8def\u7531\u3001\u6291\u5236\u4e0e\u9759\u9ed8\u6cbb\u7406\u5b9e\u6218"},"content":{"rendered":"

\u76d1\u63a7\u63a5\u5165\u4e4b\u540e\uff0c\u5f88\u591a\u56e2\u961f\u7684\u7b2c\u4e00\u4e2a\u611f\u53d7\u4e0d\u662f\u5b89\u5fc3\uff0c\u800c\u662f\u88ab\u544a\u8b66\u6df9\u6ca1\uff1a\u4e00\u5929\u4e24\u767e\u591a\u6761\u901a\u77e5\uff0c\u771f\u6b63\u9700\u8981\u52a8\u624b\u5904\u7406\u7684\u4e0d\u8d85\u8fc7\u4e94\u6761\uff0c\u5269\u4e0b\u7684\u5168\u662f\u8fde\u9501\u53cd\u5e94\u548c\u91cd\u590d\u63d0\u9192\u3002\u8fd9\u7bc7\u6587\u7ae0\u8981\u89e3\u51b3\u7684\u5c31\u662f”\u544a\u8b66\u6bd4\u6545\u969c\u66f4\u5435”\u7684\u95ee\u9898\u2014\u2014\u5982\u4f55\u7528 Alertmanager\uff08\u544a\u8b66\u8def\u7531\u4e0e\u901a\u77e5\u7ec4\u4ef6\uff09\u7684\u4e09\u4e2a\u6838\u5fc3\u673a\u5236\uff1a\u5206\u7ea7\u8def\u7531\u3001\u6291\u5236\u89c4\u5219\u548c\u9759\u9ed8\u7a97\u53e3\uff0c\u628a\u566a\u58f0\u780d\u6389\u4e5d\u6210\uff0c\u53ea\u8ba9\u771f\u6b63\u9700\u8981\u4eba\u5904\u7406\u7684\u544a\u8b66\u5230\u8fbe\u5bf9\u7684\u4eba\u3002\u4e3a\u4ec0\u4e48\u503c\u5f97\u4e13\u95e8\u5199\u4e00\u7bc7\uff1f\u56e0\u4e3a\u544a\u8b66\u7cfb\u7edf\u7684\u4ef7\u503c\u4e0d\u5728\u4e8e”\u53d1\u51fa\u53bb\u4e86\u591a\u5c11\u6761”\uff0c\u800c\u5728\u4e8e”\u6bcf\u4e00\u6761\u90fd\u503c\u5f97\u770b”\u3002\u8fd9\u6bb5\u94fe\u8def\u53ef\u4ee5\u76f4\u63a5\u8dd1\u5728\u4e00\u53f0 VPS<\/a>\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u4e3b\u673a<\/a>\u4e0a\u7ec3\u624b\uff0c\u5df2\u6709\u73af\u5883\u7684\u8bdd\u6309\u672c\u6587\u6539\u9020\u5373\u53ef\uff0c\u4e0d\u9700\u8981\u63a8\u7ffb\u91cd\u6765\u3002<\/p>\n

\"\u8fd0\u7ef4\u4eba\u5458\u5728\u76d1\u63a7\u53f0\u524d\u9762\u5bf9\u5e73\u9759\u6709\u5e8f\u7684\u544a\u8b66\u5c4f\u5e55\u7684\u573a\u666f\"<\/p>\n

<\/p>\n

\u573a\u666f\uff1a\u544a\u8b66\u98ce\u66b4\u662f\u600e\u4e48\u628a\u4eba\u7ec3\u9ebb\u6728\u7684<\/h2>\n

\u5148\u8fd8\u539f\u4e00\u4e2a\u771f\u5b9e\u8fc7\u7a0b\uff1a\u67d0\u53f0\u6570\u636e\u5e93\u4e3b\u673a\u7684\u78c1\u76d8\u5199\u6ee1\uff0c\u89e6\u53d1\u4e00\u6761 critical \u544a\u8b66\uff1b\u7d27\u63a5\u7740\u5b83\u4e0a\u9762\u7684\u5e94\u7528\u8fdb\u7a0b\u62a5\u9519\uff0c\u53c8\u6765\u5341\u51e0\u6761\uff1b\u8d1f\u8f7d\u5747\u8861\u628a\u6d41\u91cf\u5207\u5230\u5907\u673a\uff0c\u5907\u673a CPU \u8ddf\u7740\u98d9\u9ad8\uff0c\u518d\u5341\u51e0\u6761\u3002\u5341\u5206\u949f\u540e\uff0c\u503c\u73ed\u7fa4\u91cc\u6709\u56db\u5341\u591a\u6761\u6d88\u606f\uff0c\u5176\u4e2d\u4e09\u5341\u4e5d\u6761\u662f\u540c\u4e00\u6b21\u6545\u969c\u7684”\u56de\u58f0”\u3002\u66f4\u7cdf\u7684\u662f\u7b2c\u4e8c\u5929\u518d\u6765\u4e00\u6b21\uff0c\u503c\u73ed\u540c\u5b66\u5df2\u7ecf\u5f00\u59cb\u4e60\u60ef\u6027\u5ffd\u7565\u7ea2\u70b9\u2014\u2014\u771f\u6b63\u7684\u6545\u969c\u5c31\u85cf\u5728\u8fd9\u79cd\u9ebb\u6728\u91cc\u3002<\/p>\n

\u8fd9\u7c7b\u95ee\u9898\u7684\u6839\u56e0\u4e0d\u662f\u6307\u6807\u91c7\u5f97\u4e0d\u5bf9\uff0c\u800c\u662f\u6240\u6709\u544a\u8b66\u90fd\u5728\u8d70\u540c\u4e00\u6761\u901a\u77e5\u901a\u9053\u3001\u540c\u4e00\u6279\u4eba\u3001\u540c\u4e00\u4e2a\u97f3\u91cf<\/strong>\u3002\u89e3\u51b3\u601d\u8def\u662f\u7ed9\u544a\u8b66\u7cfb\u7edf\u88c5\u4e0a”\u5206\u62e3\u548c\u8fc7\u6ee4”\u4e09\u5c42\u673a\u5236\uff1a\u8def\u7531\u51b3\u5b9a”\u8c01\u6536\u5230”\uff0c\u6291\u5236\u51b3\u5b9a”\u54ea\u4e9b\u4e0d\u503c\u5f97\u5355\u72ec\u53d1”\uff0c\u9759\u9ed8\u51b3\u5b9a”\u54ea\u4e9b\u65f6\u6bb5\u4e0d\u8981\u53d1”\u3002\u4e0b\u9762\u9010\u5c42\u5c55\u5f00\uff0c\u6bcf\u4e00\u5c42\u90fd\u7ed9\u51fa\u53ef\u76f4\u63a5\u590d\u7528\u7684\u914d\u7f6e\u3002<\/p>\n

\u5206\u7ea7\u8def\u7531\uff1a\u8ba9 warning \u8fdb\u7fa4\u3001critical \u6253\u7535\u8bdd<\/h2>\n

Alertmanager \u7684\u8def\u7531\u662f\u4e00\u68f5\u4ece route<\/code> \u6839\u8282\u70b9\u5f00\u59cb\u7684\u6811\uff1a\u544a\u8b66\u8fdb\u6765\u540e\u4ece\u6839\u5f80\u4e0b\u5339\u914d\uff0c\u547d\u4e2d\u6700\u6df1\u7684\u5b50\u8def\u7531\u5c31\u7528\u90a3\u4e2a\u5b50\u8def\u7531\u7684\u63a5\u6536\u5668\u3002\u9ed8\u8ba4\u8def\u7531\u662f\u515c\u5e95\uff0c\u5fc5\u987b\u5b58\u5728\uff1b\u5b50\u8def\u7531\u6309 matchers<\/code> \u91cc\u7684\u6807\u7b7e\u5339\u914d\u2014\u2014\u8fd9\u6b63\u662f\u6211\u4eec\u5728\u544a\u8b66\u89c4\u5219\u91cc\u5199 severity<\/code> \u6807\u7b7e\u7684\u610f\u4e49\uff0c\u5b83\u5c31\u662f\u8def\u7531\u7684\u5206\u6d41\u4f9d\u636e\u3002<\/p>\n

\u4e00\u4e2a\u751f\u4ea7\u53ef\u7528\u7684\u5206\u7ea7\u7ed3\u6784\u957f\u8fd9\u6837\uff1a<\/p>\n

route:\n  receiver: "ops-digest"\n  group_by: ["alertname", "instance"]\n  group_wait: 30s\n  group_interval: 5m\n  repeat_interval: 4h\n  routes:\n    - matchers: [ 'severity="critical"' ]\n      receiver: "oncall-phone"\n      repeat_interval: 30m\n    - matchers: [ 'severity="warning"' ]\n      receiver: "team-chat"\n      repeat_interval: 12h\n\nreceivers:\n  - name: "ops-digest"\n    email_configs:\n      - to: "ops@example.com"\n  - name: "oncall-phone"\n    webhook_configs:\n      - url: "https:\/\/your-call-gateway\/alert"\n  - name: "team-chat"\n    webhook_configs:\n      - url: "https:\/\/your-chat-webhook\/alert"\n<\/code><\/pre>\n
\u4e09\u4e2a\u53c2\u6570\u51b3\u5b9a\u4e86\u964d\u566a\u6548\u679c\u7684\u4e00\u534a\uff1agroup_by<\/code> \u628a\u540c\u5b9e\u4f8b\u540c\u540d\u544a\u8b66\u5408\u5e76\u6210\u4e00\u6761\u901a\u77e5\uff1bgroup_wait: 30s<\/code> \u7b49\u4e09\u5341\u79d2\u518d\u53d1\uff0c\u8ba9\u540c\u4e00\u6ce2\u8fde\u9501\u544a\u8b66\u6324\u8fdb\u540c\u4e00\u6761\u6d88\u606f\uff1brepeat_interval<\/code> \u63a7\u5236”\u6ca1\u4eba\u5904\u7406\u65f6\u591a\u4e45\u91cd\u53d1\u4e00\u6b21”\u2014\u2014critical \u534a\u5c0f\u65f6\u91cd\u53d1\u662f\u5408\u7406\u7684\uff0cwarning \u5341\u4e8c\u5c0f\u65f6\u91cd\u53d1\u4e00\u6b21\u5c31\u8db3\u591f\uff0c\u9ed8\u8ba4\u503c\u4e0d\u6539\u7684\u8bdd\uff0c\u4e00\u6761\u6ca1\u4eba\u8ba4\u9886\u7684 warning \u80fd\u628a\u7fa4\u5237\u4e00\u6574\u5929\u3002<\/p>\n
\u5206\u7ea7\u4e4b\u540e\u8fd8\u8981\u5b88\u4f4f\u4e00\u6761\u7eaa\u5f8b\uff1acritical \u7684\u51c6\u5165\u6807\u51c6\u5fc5\u987b\u82db\u523b<\/strong>\u3002\u7ecf\u9a8c\u9608\u503c\u662f”\u9700\u8981\u4eba\u5728 15 \u5206\u949f\u5185\u52a8\u624b\u7684\u624d\u914d critical”\uff0c\u6bd4\u5982\u78c1\u76d8\u8d85 95%\u3001\u4e3b\u670d\u52a1\u8fdb\u7a0b\u6d88\u5931\uff1b”\u4e0b\u73ed\u524d\u5904\u7406\u5c31\u884c”\u7684\u95ee\u9898\u4e00\u5f8b warning\u3002critical \u4e00\u65e6\u6cdb\u6ee5\uff0c\u6253\u7535\u8bdd\u8fd9\u6761\u901a\u9053\u5c31\u5e9f\u4e86\u2014\u2014\u8fd9\u662f\u5f88\u591a\u56e2\u961f\u8def\u7531\u914d\u5b8c\u4e09\u4e2a\u6708\u540e\u91cd\u65b0\u9000\u56de\u566a\u97f3\u72b6\u6001\u7684\u5934\u53f7\u539f\u56e0\u3002<\/p>\n
\"\u544a\u8b66\u6d88\u606f\u6309\u989c\u8272\u5206\u6d41\u5230\u4e0d\u540c\u901a\u77e5\u6e20\u9053\u7684\u793a\u610f\u573a\u666f\"<\/p>\n
\u6291\u5236\u89c4\u5219\uff1a\u8fde\u9501\u6545\u969c\u53ea\u62a5\u6839\u56e0<\/h2>\n
\u5206\u7ea7\u8def\u7531\u89e3\u51b3\u4e86”\u53d1\u7ed9\u8c01”\uff0c\u6291\u5236\u89c4\u5219\u89e3\u51b3”\u53d1\u4e0d\u53d1”\u3002\u5b83\u7684\u903b\u8f91\u5f88\u76f4\u767d\uff1a\u5f53\u67d0\u4e00\u7c7b\u544a\u8b66\u6b63\u5728\u53d1\u751f\u65f6\uff0c\u628a\u7531\u5b83\u5f15\u53d1\u7684\u53e6\u4e00\u7c7b\u544a\u8b66\u538b\u6389\u3002\u914d\u7f6e\u5728 inhibit_rules<\/code> \u6bb5\uff0csource_matchers<\/code> \u662f\u6839\u56e0\uff0ctarget_matchers<\/code> \u662f\u88ab\u538b\u7684\u8fde\u9501\u544a\u8b66\uff0c\u4e24\u8005\u5fc5\u987b equal<\/code> \u91cc\u5217\u51fa\u7684\u6807\u7b7e\u5b8c\u5168\u76f8\u540c\u624d\u751f\u6548\u3002<\/p>\n
\u6700\u5e38\u7528\u7684\u4e09\u6761\uff1a<\/p>\n
inhibit_rules:\n  # \u5b9e\u4f8b\u5931\u8054\u65f6\uff0c\u538b\u6389\u8fd9\u53f0\u5b9e\u4f8b\u4e0a\u7684\u4e00\u5207\u5176\u4ed6\u544a\u8b66\n  - source_matchers: [ 'alertname="InstanceDown"' ]\n    target_matchers: [ 'severity=~"warning|critical"' ]\n    equal: ["instance"]\n\n  # \u8282\u70b9\u5b95\u673a\u65f6\uff0c\u538b\u6389\u8be5\u8282\u70b9\u4e0a\u6240\u6709 Pod \u7ea7\u544a\u8b66\n  - source_matchers: [ 'alertname="NodeDown"' ]\n    target_matchers: [ 'severity=~"warning|critical"' ]\n    equal: ["node"]\n\n  # \u78c1\u76d8\u6ee1\uff08critical\uff09\u538b\u6389\u78c1\u76d8\u5c06\u6ee1\uff08warning\uff09\n  - source_matchers: [ 'alertname="DiskFull"' ]\n    target_matchers: [ 'alertname="DiskWillFillSoon"' ]\n    equal: ["instance", "device"]\n<\/code><\/pre>\n
\u7b2c\u4e00\u6761\u7684\u6536\u76ca\u6700\u660e\u663e\uff1a\u673a\u5668\u5931\u8054\u65f6\uff0c\u5b83\u4e0a\u9762\u6302\u7684\u5341\u51e0\u4e2a\u91c7\u96c6\u9879\u4f1a\u540c\u65f6\u6d88\u5931\uff0cPrometheus \u7684 up<\/code> \u6307\u6807\u53d8\u5316\u52a0\u4e0a\u5404\u4e1a\u52a1\u6307\u6807\u8d85\u65f6\uff0c\u53ef\u80fd\u77ac\u95f4\u4ea7\u751f\u4e8c\u5341\u6761\u544a\u8b66\uff1b\u6709\u4e86\u8fd9\u6761\u6291\u5236\uff0c\u503c\u73ed\u624b\u673a\u53ea\u4f1a\u6536\u5230\u4e00\u6761 InstanceDown<\/code>\u3002\u7b2c\u4e09\u6761\u5219\u5904\u7406”\u9884\u8b66\u548c\u544a\u8b66\u540c\u65f6\u89e6\u53d1”\u7684\u91cd\u590d\u2014\u2014\u673a\u5668\u771f\u7684\u6ee1\u4e86\uff0c”\u5c06\u6ee1”\u7684\u9884\u8b66\u5df2\u65e0\u610f\u4e49\u3002<\/p>\n
\u5199\u6291\u5236\u89c4\u5219\u6709\u4e00\u4e2a\u5fc5\u987b\u9a8c\u8bc1\u7684\u7ec6\u8282\uff1aequal<\/code> \u6807\u7b7e\u5fc5\u987b\u4e24\u8fb9\u90fd\u5b58\u5728\u4e14\u503c\u76f8\u540c\u3002\u5982\u679c\u6839\u56e0\u544a\u8b66\u7684\u6807\u7b7e\u91cc\u6ca1\u6709 instance<\/code>\uff0c\u800c\u8fde\u9501\u544a\u8b66\u6709\uff0c\u6291\u5236\u4e0d\u4f1a\u751f\u6548\u4e5f\u4e0d\u4f1a\u62a5\u9519\uff0c\u53ea\u4f1a\u5b89\u9759\u5730\u5931\u6548\u3002\u9a8c\u8bc1\u65b9\u6cd5\u662f\u5236\u9020\u4e00\u6b21\u53ef\u63a7\u7684\u6839\u56e0\uff08\u6bd4\u5982\u4e34\u65f6\u505c\u6389\u67d0\u53f0\u6d4b\u8bd5\u673a\u7684 node_exporter\uff09\uff0c\u89c2\u5bdf\u662f\u5426\u53ea\u6536\u5230\u4e00\u6761\u901a\u77e5\u3002<\/p>\n
\u9759\u9ed8\u7a97\u53e3\uff1a\u7ed9\u8ba1\u5212\u5185\u7ef4\u62a4\u7559\u51fa\u5b89\u9759\u65f6\u6bb5<\/h2>\n
\u6291\u5236\u5904\u7406\u7684\u662f”\u544a\u8b66\u4e4b\u95f4\u7684\u4f9d\u8d56”\uff0c\u9759\u9ed8\u5904\u7406\u7684\u662f”\u4eba\u548c\u544a\u8b66\u4e4b\u95f4\u7ea6\u5b9a”\u3002\u51cc\u6668\u4e09\u70b9\u8981\u505a\u5185\u6838\u5347\u7ea7\uff0c\u5347\u7ea7\u671f\u95f4 CPU\u3001\u5185\u5b58\u3001\u8fdb\u7a0b\u7c7b\u544a\u8b66\u5168\u90e8\u4f1a\u89e6\u53d1\u2014\u2014\u8fd9\u4e9b\u544a\u8b66\u90fd\u662f\u5bf9\u7684\uff0c\u4f46\u6b64\u523b\u4e0d\u9700\u8981\u53d1\u7ed9\u4efb\u4f55\u4eba\u3002Alertmanager \u7684\u9759\u9ed8\uff08Silence\uff09\u5c31\u662f\u4e3a\u6b64\u8bbe\u8ba1\u7684\u4e34\u65f6\u5c4f\u853d\u673a\u5236\uff0c\u901a\u8fc7 Web UI \u6216 API \u521b\u5efa\uff1a<\/p>\n
# \u9759\u9ed8 web-01 \u4e0a\u6240\u6709\u544a\u8b66 2 \u5c0f\u65f6\ncurl -X POST http:\/\/localhost:9093\/api\/v2\/silences -H 'Content-Type: application\/json' -d '{\n  "matchers": [ { "name": "instance", "value": "web-01:9100", "isRegex": false } ],\n  "startsAt": "2026-10-18T02:00:00+08:00",\n  "endsAt":   "2026-10-18T04:00:00+08:00",\n  "createdBy": "ops",\n  "comment": "\u5185\u6838\u5347\u7ea7\u7ef4\u62a4\u7a97\u53e3"\n}'\n<\/code><\/pre>\n
\u751f\u4ea7\u73af\u5883\u7684\u9759\u9ed8\u7eaa\u5f8b\u6bd4\u914d\u7f6e\u672c\u8eab\u66f4\u91cd\u8981\u3002\u6211\u4eec\u5efa\u8bae\u7684\u505a\u6cd5\u662f\u4e09\u6761\uff1a\u6bcf\u6761\u9759\u9ed8\u5fc5\u987b\u5199\u6e05 comment<\/code>\uff08\u8c01\u3001\u4e3a\u4ec0\u4e48\u3001\u5230\u4f55\u65f6\uff09\uff0c\u7981\u6b62”\u5148\u9759\u9ed8\u4e00\u5468\u518d\u8bf4”\uff1b\u7ed3\u675f\u65f6\u95f4\u7cbe\u786e\u5230\u7ef4\u62a4\u7a97\u53e3\uff0c\u5b81\u53ef\u5ef6\u957f\u4e5f\u4e0d\u8981\u4e00\u5f00\u59cb\u5c31\u62c9\u957f\u2014\u2014\u9759\u9ed8\u671f\u7684\u6545\u969c\u662f\u771f\u53d1\u7684\uff0c\u53ea\u662f\u6ca1\u4eba\u542c\u89c1\uff1b\u6bcf\u5468\u6e05\u70b9\u4e00\u6b21\u8fc7\u671f\u9759\u9ed8\uff0c\u957f\u671f\u4e0d\u6e05\u7406\u7684\u9759\u9ed8\u5217\u8868\u4f1a\u53d8\u6210\u7b2c\u4e8c\u5957\u5931\u63a7\u7684\u9ed1\u540d\u5355\u3002<\/p>\n
\u6548\u679c\u9a8c\u6536\uff1a\u7528\u6570\u636e\u786e\u8ba4\u964d\u566a\u6709\u6548<\/h2>\n
\u6539\u9020\u5b8c\u6210\u540e\uff0c\u964d\u566a\u6548\u679c\u8981\u7528\u6570\u5b57\u8bf4\u8bdd\uff0c\u800c\u4e0d\u662f\u51ed\u611f\u89c9\u3002\u6700\u76f4\u63a5\u7684\u53e3\u5f84\u662f\u5bf9\u6bd4\u4e00\u5468\u5185\u7684\u901a\u77e5\u91cf\uff1a\u8def\u7531\u4e0e\u6291\u5236\u751f\u6548\u540e\uff0c\u65e5\u901a\u77e5\u6761\u6570\u5e94\u4ece\u6570\u767e\u6761\u964d\u5230\u5341\u51e0\u6761\u4ee5\u5185\uff0c\u5176\u4e2d critical \u5360\u6bd4\u5e94\u8be5\u4f4e\u4e8e\u4e00\u6210\u2014\u2014\u6bd4\u4f8b\u8fc7\u9ad8\u8bf4\u660e critical \u51c6\u5165\u6ca1\u5b88\u4f4f\uff0c\u6bd4\u4f8b\u8fc7\u4f4e\uff08\u957f\u671f\u4e3a\u96f6\uff09\u5219\u8bf4\u660e\u9608\u503c\u53ef\u80fd\u653e\u5f97\u592a\u677e\u3002<\/p>\n
\u4e24\u4e2a\u53ef\u4ee5\u56fa\u5b9a\u4e0b\u6765\u7684\u5065\u5eb7\u68c0\u67e5\u4e60\u60ef\uff1a\u6bcf\u6708\u7528 amtool<\/code> \u67e5\u770b\u8def\u7531\u547d\u4e2d\u5206\u5e03\uff0c\u786e\u8ba4\u6ca1\u6709\u544a\u8b66\u610f\u5916\u843d\u8fdb\u515c\u5e95\u63a5\u6536\u5668\u2014\u2014\u843d\u5230 ops-digest<\/code> \u515c\u5e95\u90ae\u7bb1\u7684\u544a\u8b66\u8d8a\u591a\uff0c\u8bf4\u660e matchers<\/code> \u4e0e\u89c4\u5219\u6587\u4ef6\u91cc\u7684\u6807\u7b7e\u8d8a\u5bf9\u4e0d\u4e0a\uff1b\u6bcf\u5b63\u5ea6\u628a\u89e6\u53d1\u8fc7\u5374\u6ca1\u5f15\u53d1\u4efb\u4f55\u52a8\u4f5c\u7684\u89c4\u5219\u76f4\u63a5\u5220\u6389\uff0c\u89e6\u53d1\u4f46\u4ece\u4e0d\u884c\u52a8\u7684\u544a\u8b66\u672c\u8eab\u5c31\u662f\u566a\u58f0\u7684\u53e6\u4e00\u79cd\u5f62\u6001\u3002\u78c1\u76d8\u544a\u8b66\u6539\u9020\u540e\u901a\u5e38\u662f\u6700\u5148\u53d7\u76ca\u7684\u573a\u666f\uff0c\u9a8c\u8bc1\u65f6\u53ef\u4ee5\u4e34\u65f6\u5f80\u6d4b\u8bd5\u673a\u5199\u5165\u4e00\u4e2a\u5927\u6587\u4ef6\uff0c\u786e\u8ba4\u53ea\u6709 DiskFull<\/code> \u4e00\u6761\u901a\u77e5\u5230\u8fbe\u3002<\/p>\n
\"\u7ef4\u62a4\u7a97\u53e3\u5185\u544a\u8b66\u88ab\u9759\u97f3\u9694\u79bb\u7684\u5b89\u9759\u673a\u623f\u573a\u666f\"<\/p>\n
\u603b\u7ed3\u4e0e\u884c\u52a8\u5efa\u8bae<\/h2>\n
\u56de\u5934\u770b\uff0c\u8fd9\u5957\u964d\u566a\u4f53\u7cfb\u53ea\u505a\u4e86\u4e09\u4ef6\u4e8b\uff1a\u8def\u7531\u628a\u4e0d\u540c\u4e25\u91cd\u5ea6\u7684\u544a\u8b66\u5206\u7ed9\u4e0d\u540c\u901a\u9053\uff0c\u6291\u5236\u628a\u8fde\u9501\u6545\u969c\u538b\u6210\u4e00\u6761\u6839\u56e0\u901a\u77e5\uff0c\u9759\u9ed8\u7ed9\u8ba1\u5212\u5185\u7ef4\u62a4\u7559\u51fa\u5b89\u9759\u65f6\u6bb5\u3002\u914d\u5408 group_wait<\/code> \u5408\u5e76\u548c repeat_interval<\/code> \u91cd\u53d1\u63a7\u5236\uff0c\u666e\u901a\u56e2\u961f\u4e00\u5929\u7684\u901a\u77e5\u91cf\u53ef\u4ee5\u4ece\u4e0a\u767e\u6761\u964d\u5230\u5341\u51e0\u6761\uff0c\u800c\u6f0f\u62a5\u98ce\u9669\u4e0d\u5347\u53cd\u964d\u2014\u2014\u56e0\u4e3a\u6bcf\u6761\u544a\u8b66\u91cd\u65b0\u53d8\u5f97\u503c\u5f97\u770b\u4e86\u3002<\/p>\n
\u5982\u679c\u4f60\u6b63\u5728\u4ece\u96f6\u642d\u5efa\u8fd9\u5957\u73af\u5883\uff0c\u5efa\u8bae\u5148\u8bfb\u4e00\u4e0b\u7ad9\u5185\u8fd9\u7bc7 node_exporter \u4e0e Prometheus \u670d\u52a1\u5668\u76d1\u63a7\u5b9e\u6218<\/a>\uff0c\u628a\u6293\u53d6\u94fe\u8def\u548c\u57fa\u7840\u544a\u8b66\u89c4\u5219\u8dd1\u901a\uff0c\u518d\u56de\u6765\u5957\u7528\u672c\u6587\u7684\u8def\u7531\u4e0e\u6291\u5236\u914d\u7f6e\uff1b\u544a\u8b66\u6cbb\u7406\u66f4\u504f\u65e5\u5e38\u8fd0\u7ef4\uff0c\u670d\u52a1\u5668\u914d\u7f6e<\/a> \u5206\u7c7b\u4e0b\u7684\u5176\u4ed6\u6587\u7ae0\u8986\u76d6\u4e86\u78c1\u76d8\u3001\u8d1f\u8f7d\u7b49\u5e38\u89c1\u9608\u503c\u7684\u8c03\u4f18\u601d\u8def\u3002\u6258\u7ba1\u73af\u5883\u91cc\uff0cHostease \u7684 VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u4e3b\u673a<\/a>\u548c \u72ec\u7acb\u670d\u52a1\u5668<\/a> \u90fd\u63d0\u4f9b\u5b8c\u6574\u7684\u7cfb\u7edf\u6743\u9650\uff0c\u53ef\u4ee5\u76f4\u63a5\u90e8\u7f72 Prometheus \u4e0e Alertmanager\uff0c\u5e76\u628a\u544a\u8b66\u901a\u77e5\u5bf9\u63a5\u5230\u4f60\u81ea\u5df1\u7684\u503c\u73ed\u901a\u9053\u3002\u843d\u5730\u8282\u594f\u5efa\u8bae\u662f\uff1a\u5148\u4e0a\u5206\u7ea7\u8def\u7531\uff08\u534a\u5929\u53ef\u89c1\u6548\uff09\uff0c\u4e00\u5468\u540e\u518d\u52a0\u6291\u5236\u89c4\u5219\uff08\u9700\u8981\u5148\u79ef\u7d2f\u4e00\u6bb5\u771f\u5b9e\u544a\u8b66\u6807\u7b7e\u6570\u636e\uff09\uff0c\u9759\u9ed8\u6d41\u7a0b\u968f\u7b2c\u4e00\u6b21\u8ba1\u5212\u7ef4\u62a4\u540c\u6b65\u5efa\u7acb\u2014\u2014\u4e0d\u8981\u8bd5\u56fe\u4e00\u5929\u914d\u9f50\uff0c\u6bcf\u5c42\u673a\u5236\u90fd\u9700\u8981\u7528\u771f\u5b9e\u544a\u8b66\u6765\u6821\u51c6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5e2e\u4f60\u89e3\u51b3\u544a\u8b66\u8f70\u70b8\u95ee\u9898\uff1a\u7528 Alertmanager \u5206\u7ea7\u8def\u7531\u533a\u5206\u901a\u77e5\u7b49\u7ea7\uff0c\u7528\u6291\u5236\u89c4\u5219\u5408\u5e76\u8fde\u9501\u544a\u8b66\uff0c\u7528\u9759\u9ed8\u7a97\u53e3\u9694\u79bb\u8ba1\u5212\u5185\u7ef4\u62a4\uff0c\u8ba9\u544a\u8b66\u56de\u5f52\u53ef\u884c\u52a8\u7684\u672c\u610f\u3002<\/p>\n","protected":false},"author":2,"featured_media":33718,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3822],"tags":[4764,5312,5311,5313,5314],"class_list":["post-33721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-alertmanager","tag-5312","tag-5311","tag-5313","tag-5314"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/alertmanager-noise-control-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=33721"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33721\/revisions"}],"predecessor-version":[{"id":33722,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/33721\/revisions\/33722"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/33718"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=33721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=33721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=33721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}