Big fan of Datadog logs[1] in tandem with alerts[2]. You can push metrics/logs from cloud provider native resources, containers, or application level via sdk's.

Big fan of Datadog logs[1] in tandem with alerts[2]. You can push metrics/logs from cloud provider native resources, containers, or application level via sdk's. Of course it is fully managed and paid and at huge scale is probably cost prohibitive. [1] https://docs.datadoghq.com/logs/ [2] https://www.datadoghq.com/alerts/