Fabian Stäber

Thanks for the quick response. If a user wants to time something that takes microseconds they certainly want to use different buckets than if they time something that takes milliseconds...

Thanks a lot for the explanation, this makes sense. In that case the annotations would be quite simple, as they only provide configuration options for the metric name and attributes....

Opened PR open-telemetry/opentelemetry-java#4260.

Hi :wave: I'm curious about the status of this ticket. I'm not as deep into the technology as @grcevski, but my understanding is: * This is very difficult to reproduce,...

Hi, sorry for the late reply. Let me start by explaining the reason for the current limitations. `grok_exporter` on Linux uses the `inotify` system call to monitor log files. The...

Did you build a Docker image with `grok_exporter`? Or are you looking for an existing Docker image?

Hi @andreabenini thanks a lot for helping with this. Please build a version of `grok_exporter` from the `built-in-metrics-improvement` branch for the investigation. There is a metric named `grok_exporter_time_spent_total` which hopefully...

`grok_exporter` does not support multi-line patterns. The reason is that `grok_exporter` processes the log file line by line. Whenever a new line is written to a log file, the patterns...

Multiple file support is the most requested feature for `grok_exporter`, and I will implement it soon. As of now, you need to start a separate `grok_exporter` instance for each file.

@iMartyn implementing generic multi line support is hard, because as far as I can see it means processing the entire log file whenever a new line is added. However, the...