你又被无缘无故叫醒了。 Polylane读取每一条告警，让噪声安静下来。
加入候补名单 Issues Elevated error rate on payments-api Timeline
Elevated error rate on payments-api
High
Incident
·Detected from a Datadog alert
OverviewMetricsLogsTracesTimelinePropertiesInvestigation
- 02:14:07 Alert received
Datadog · payments-api error rate · occurrence #1
- 02:14:09 Triage started
Fetching the monitor query and metrics 30 min before, 5 min after the firing.
- 02:14:58 Triaged as an incident
Severity high. Error rate 41× the 30-minute baseline, clustered on POST /v1/charges; deploy f3a9c12 landed 18 minutes before the firing.
- 02:15:02 Investigation started
3 hypotheses · 3 passes each
- 02:31:44 Alert fired again (occurrence #2)
Folded into this issue after 16 quiet minutes; the running investigation was nudged.
- 03:06:12 Alert recovered
Provider recovery received. Issue resolved.
噪声到此为止。 每一条告警都经过分诊。
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风暴被压缩
同一条告警重复一百次，归并为一条。
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识别重复
再次触发的告警会落到它所属的问题上，而不是新开一个，即使你的提供商重新分组了它。
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以数据为依据
智能体拉取监控项背后的真实查询和触发前后的指标，与正常状态进行比较。
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故障还是噪声
噪声被归档。故障会自动进入调查，当你的提供商恢复时，问题也随之关闭。
与你现有的监控配合工作。 把你现有的告警指向Polylane。
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