- Rename apache_pid_map to apache_http_pid_map
- Rename apache_read_args_map to apache_http_recv_args_map
- Update all references in C code and Go loader
- Attempt both tracepoints and kretprobe for Apache HTTP capture
Test results:
- Rocky 9 (kernel 5.14): nginx HTTP capture works perfectly
- Rocky 10 (kernel 6.12): Apache HTTP capture not working (headers=0)
- CentOS 8 (kernel 4.18): Apache HTTP capture not working
The issue appears to be that Apache event MPM may not use recvfrom()
in the same way as nginx, or uses a different code path.
Further investigation needed for Apache HTTP capture.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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