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kernelfunction_probes
2006 Sep 13
0
Fwd: Systemtap vs Dtrace web page corrections.
...hus each instance
was generating more probe fires, dtrace did kill off one of more
instances of the script running because of the work load made the
system unresponsive, but the machine did not crash and 2 minutes later
the machine returned to normal.
for i in 1 2 3 4 5 6 7 8 9 10 ; do dtrace -qs kernelfunction_probes.d & done
kernelfunction_probes.d
:::: {printf(".");}
tick-60s { exit(0); }
I have tested the dtrace version both on single proccessor systems, 2
proccessors and even one with 8 cores that handle 32 threads
concurrently, so it tests all aspects of dtrace and any locking that
may...