Application Performance Management (APM)

PagerDuty(https://www.pagerduty.com/) is widely used for on-call globally. We are welcome the contributions to support it as alarm notification channel.

As we're adding support for OpenTelemetry API bridges, it would be useful to know how much they're being used so we know whether to prioritize additional features in the bridge spec.

We can use otel.span_kind for this telemetry. All spans from the otel bridges should have otel.span_kind set. The APM Server is inferring this field for non-otel spans

It seems to me that UTC is selected for on the wire representation of time as well as in the database (jaegertracing/jaeger#712), which sort of makes sense, at least with a somewhat naive handling of timezones. However, I think that the Jaeger UI should support displaying times in the timezone local to the user, i.e. of the browser as to reduce the mental load when viewing

Concisely describe the proposed feature
Now the policy of GTID checkpoint will bring in potential bugs:

https://github.com/alibaba/ilogtail/blob/6f5b1058fd874f18a80a400c66d8180715ef851c/plugins/input/canal/input_canal.go#L472-L485

Describe the solution you'd like (if any)
consider the case that valid data is not coming continuously to update checkpoint

*Additional comments