Could you help to create example like bcc/tcptop

[real747-david]

Dear contributer:

could you add a example like bcc/tcptop or tcplife, can show below metrics, realy appreciate.
https://github.com/iovisor/bcc/blob/master/tools/tcptop_example.txt
https://github.com/iovisor/bcc/blob/master/tools/tcplife_example.txt

PID COMM LADDR LPORT RADDR RPORT TX_KB RX_KB MS
22597 recordProg 127.0.0.1 46644 127.0.0.1 28527 0 0 0.23
3277 redis-serv 127.0.0.1 28527 127.0.0.1 46644 0 0 0.28

[bobrik]

This is high cardinality data and it doesn't belong in prometheus. You are welcome to contribute a per-cgroup example.

[ntnx-aleksa]

Hello @bobrik,
I'm interested to contribute a per-cgroup example, however I would like to ask for advice on how to pass the cgroup ID (the hierarchical one) to ebpf_exporter. I would like to avoid hard-coding the ID on the BPF side. To me it would seem useful for the configuration format to allow pre-loading certain data into BPF maps, but I can't seem to find a feature like that.

[bobrik]

There's #531 to add this feature.