/*	$OpenBSD: kprofile.bt,v 1.2 2022/05/01 20:23:11 bluhm Exp $	*/

/*
 * kprofile.bt	Kernel profiling (stack sampling) at 100Hz.
 *
 * To produce a FlameGraph process the output with stackcollapse-bpftrace.pl
 * and flamegraph.pl found in:
 *	https://github.com/brendangregg/FlameGraph
 */
profile:hz:100 {
	@[kstack] = count();
}