mdflush.bt(8) System Manager's Manual mdflush.bt(8) (NAME) mdflush.bt - md ( RAID) (SYNOPSIS) mdflush.bt (DESCRIPTION) (flush) md ( RAID) . md . . md_flush_request() . I/O . BPF (root) . (REQUIREMENTS) CONFIG_BPF bpftrace. (EXAMPLES) md: # mdflush.bt (FIELDS) TIME (HH:MM:SS). PID CPU . ( "sync") I/O . COMM PID. DEVICE md. (OVERHEAD) . (SOURCE) bpftrace . https://github.com/bpftrace/bpftrace bpftrace _examples.txt . bpftrace bcc . bcc . https://github.com/iovisor/bcc (OS) Linux (STABILITY) - . (AUTHOR) Brendan Gregg (SEE ALSO) biosnoop.bt(8) USER COMMANDS 2018-09-07 mdflush.bt(8)