Can't see data events stats/metrics

[olsajiri]

When running tetragon with metrics ( --metrics-server=:2112) I can't see any stats about data events, which we clearly posted.

We might be missing support to peg data events (ops.MSG_OP_DATA).

[swastik959]

@olsajiri hi I want to work on this isuue can you please guide me about this

[olsajiri]

please check: https://github.com/cilium/tetragon/blob/main/pkg/grpc/tracing/stats.go

and create similar interface for data events and call it within https://github.com/cilium/tetragon/blob/main/pkg/observer/data.go

need stats for:

• data event is received (in HandleData)
• data event is matched (in DataGet)
• data event is not matched (in DataGet)

[swastik959]

@olsajiri I have created a pr please review it

[SumaiyaSafdar]

@olsajiri hey, I want to contribute to this issue, I am a complete beginner. Can I get some briefs about this?

[lambdanis]

@olsajiri Is this still a problem?

Running a recent build of Tetragon I'm seeing tetragon_data_events_total metric.

[lambdanis]

I'm closing this issue as tetragon_data_events_total metrics seems to be exposed correctly. If there is still a problem with it then feel free to open another issue.