Lee Koon Wen koonwen
koonwen
/ bpftrace_uring_trace.bt
Last active
April 9, 2024 12:54
Bpftrace program for strace-like monitoring of io-uring
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| BEGIN { | |
| time("[%H:%M:%S]"); | |
| printf("Tracing IO_uring ...\n"); | |
| } | |
| tracepoint:syscalls:sys_exit_io_uring_register { | |
| @reads[probe] = count(); | |
| time("[%H:%M:%S]"); | |
| printf(" (%s) %s: %d, %ld\n", comm, probe, args->__syscall_nr, args->ret); |