func(a*Arbitrator)nodata(alertpromRule.Alert,dutime.Duration)bool{metrics,er:=lib.ExtractVectorsForGraph(a.Expr)ifer!=nil{_=level.Warn(g.Logger).Log("module","judge","msg",er.Error())returnfalse}excludeKeys:=map[string]struct{}{"alertname":{},"__name__":{},}fork:=rangea.ExtLabe...
no data as zero And to solve this, you just need to add OR on() vector(0) to the end of your expression. It will return 0 if the metric expression does not return anything
同时,设置了is above后会有一条红线。 If no data or all values are null 如果没有数据或所有值都为空,这里选择触发报警 If execution error or timeout 如果执行错误或超时,这里选择触发报警 注意:下一次触发,比如10秒后,它不会再次触发,防止报警风暴产生! 第四步:测试 请求http://localhost:8848/heap/tes...
ifType重写被删除: ifType: ignore: true # 在prometheus中删除ifType指标 lookups: # 执行查找的可选列表,通过OID查找的数据 - source_indexes: [ifIndex] # 根据ifIndex索引查找后的可在显示ifAlias ifDescr ifName lookup: ifAlias - source_indexes: [ifIndex] lookup: 1.3.6.1.2.1.2.2.1.2 # ifAlias -...
If no data or all values are null 如果没有数据或所有值都为空,这里选择触发报警 If execution error or timeout 如果执行错误或超时,这里选择触发报警 注意:下一次触发,比如10秒后,它不会再次触发,防止报警风暴产生! 第四步:测试 请求http://localhost:8848/heap/test接口后,内存升高大于设置的阈值,然后就...
"No time or size retention was set so using the default time retention","duration",defaultRetentionDuration)}// Check for overflows. This limits our max retention to 100y.// 如果最大存储时长过大溢出整数范围,则限制为100年ifcfg.tsdb.RetentionDuration<0{y,err:=model.ParseDuration("100y")if...
kube-promethus v0.10.0 What's the chart version? v0.10.0 What happened? No Data in grafana dashboard What you expected to happen? To see data. We would like to get the troubleshooting steps to check if metrics is present. We have run the query and it returns empty data. ...
If no data or all values are null 如果没有数据或所有值都为空,这里选择触发报警 If execution error or timeout 如果执行错误或超时,这里选择触发报警 注意:下一次触发,比如10秒后,它不会再次触发,防止报警风暴产生! 第四步:测试 请求http://localhost:8848/heap/test接口后,内存升高大于设置的阈值,然后就...
[root@node4 yaml]# k get no -owideNAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIMEnode1 Ready control-plane,master 10d v1.23.16 192.168.123.11 <none> CentOS Linux 7 (Core) 3.10.0-1062.el7.x86_64 docker://20.10.8node2 Ready control-plane...
Maximum number of concurrent remote read calls. 0 means no limit. --storage.remote.read-max-bytes-in-frame=1048576 Maximum number of bytes in a single frame for streaming remote read response types before marshalling. Note that client might have limit on frame size as well. 1MB as recommended...