FreeBSD Manual Pages
- iostat(8)
- report I/O statistics
- zpool-iostat(8)
- display logical I/O statistics for ZFS storage pools
- SDL_GetAudioStatus(3)
- Get the current audio state
- zpool-iostat(8)
- display logical I/O statistics for ZFS storage pools
- zpool-iostat-viz(1)
- Display ZFS pool latency histogram
- Test::Parser::Iostat(3)
- Perl module to parse output from iostat (iostat -x)