SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.

SigNoz Community

image.png

<@U038C14M3B6> below query works fine for sample app. Change `service_name` to your own and change `0.99` based on the percentile you are looking for
```histogram_quantile(0.99, sum(rate(signoz_latency_bucket{service_name="customer"}[1m])) by (le))```

this works for version `v0.7.0` and above

Thank you <@U01HWQ1RTC2> i have created alert with the given query, its working i am able to get alerts.