Monitoring and alerting of sentry system

Hey community, Have a question regarding monitoring of sentry system, we’re currently using sentry open source and we want to monitor the sentry system because it crashed recently and to be more precise i want to monitor its heartbeat and i want to monitor the liveness probe?
how can i do that? through Datadog?

At a primitive level, there is an HTTP endpoint that is suitable for health checking externally, /_health/. This can even be seen publicly for sentry.io at https://sentry.io/_health/.

If you want more detailed information, you’d have to configure the metrics subsystem, which does natively support publishing metrics into dogstatsd.

Thank you @matt