bpf performance tools
Useful tools for observing program performance.
- func_latency
Calculate latency for functions. Support to fetch arguments and stacks. Support to output a histogram. - off_cpu
Capture off cpu event. Support to fetch stacks. - func_args
Fetch function arguments. - cpu_cache_stat
Sumarize cpu cache miss.
- python2/3
- python2/3-bcc
- Redhat 8+
- Fedora release 34 (Thirty Four)
Other OS will test later