biosnoop.bt(8) System Manager's Manual biosnoop.bt(8) (NAME) biosnoop.bt - / /. bpftrace/eBPF. (SYNOPSIS) biosnoop.bt (DESCRIPTION) / (/ ) / / . / . blk_account*() . BPF (root) . (REQUIREMENTS) CONFIG_BPF bpftrace. (EXAMPLES) / : # biosnoop.bt (FIELDS) TIME / . DISK ID (Major) (Minor) . COMM . / . PID . / . LAT(ms) /. (OVERHEAD) / ( ) . IOPS . (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) opensnoop.bt(8) USER COMMANDS 2018-09-11 biosnoop.bt(8)