naptime.bt(8) System Manager's Manual naptime.bt(8) (NAME) naptime.bt - (sleep). bpftrace/eBPF. (SYNOPSIS) naptime.bt (DESCRIPTION) (sleep) . nanosleep(2) (tracepoints) . BPF (root) . (REQUIREMENTS) CONFIG_BPF bpftrace. (EXAMPLES) nanosleep(2): # naptime.bt (FIELDS) TIME HH:MM:SS. PPID (Parent PID). PCOMM . PID . COMM . SECONDS ( ). (OVERHEAD) nanosleep(2) ( ) . (SOURCE) <> Addison Wesley () : http://www.brendangregg.com/bpf-performance-tools-book.html . bpftrace : https://github.com/bpftrace/bpftrace bpftrace _examples.txt . (OS) Linux (STABILITY) - . (AUTHOR) Brendan Gregg (SEE ALSO) capable.bt(8) USER COMMANDS 2019-07-05 naptime.bt(8)