1 .TH hotkernel 1m "$Date:: 2007-09-24 #$" "USER COMMANDS"
3 hotkernel - sample on-CPU kernel-level functions and modules.
8 This samples the on-CPU function at 1001 Hertz, for a simple yet
9 effective kernel-level profiling tool for sampling exclusive function time.
10 The output will identify which function is on the CPU the most - which is
11 the hottest. See Notes/ALLexclusive_notes.txt for an explanation of
16 stable - Written using Perl and DTrace (Solaris 10 03/05)
19 Sample kernel functions,
24 Sample kernel modules,
30 See the DTraceToolkit for further documentation under the
31 Docs directory. The DTraceToolkit docs may include full worked
32 examples with verbose descriptions explaining the output.
34 hotkernel will run until Ctrl-C is hit.
39 dtrace(1M), hotuser(1M)