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Monitor kprofefe with opentelemetry #12

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gianarb opened this issue Dec 7, 2019 · 0 comments · Fixed by #29
Closed

Monitor kprofefe with opentelemetry #12

gianarb opened this issue Dec 7, 2019 · 0 comments · Fixed by #29
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kprofefe It is in the continuous collector and kprofefe binary space

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@gianarb
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gianarb commented Dec 7, 2019

We should figure out if it is useful to get aggregated metrics from kprofefe (probably yes, I would like to be notified if we stop collecting profiles for some reason).

OpenTelemetry is probably the way to go those days
@gianarb gianarb added the kprofefe It is in the continuous collector and kprofefe binary space label Dec 7, 2019
gianarb pushed a commit that referenced this issue Mar 6, 2020
feat: OpenTelemetry intrumentation
efcf190 
Fixed #12

- [x] Bootstrap opentelemetry
- [x] By default export json
- [x] Root trace is the cmd.Execute
- [x] One span for every goroutine (measure concurrency) *
- [ ] Allow to export to collector (blocked by
open-telemetry/opentelemetry-go#497)
- [ ] Find a way to trace kubernetes client-go
- [ ] Trace http.Client that makes requests to profefe API

* In order to get the gathering of the profile efficient I use a channel
that spread the work across many goroutine (atm fixed to 10). The root
span has a child for any goroutine.

Signed-off-by: Gianluca Arbezzano <gianarb92@gmail.com>
@gianarb gianarb mentioned this issue Mar 6, 2020
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feat: OpenTelemetry intrumentation profefe/kube-profefe
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