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PAL.C.T MINI SHELL
files >> /proc/self/root/usr/share/doc/systemtap-client-2.9/examples/profiling/
upload
files >> //proc/self/root/usr/share/doc/systemtap-client-2.9/examples/profiling/fntimes.meta

title: Show Functions Taking Longer Than Usual
name: fntimes.stp
keywords: _best profiling
exit: user-controlled
description: The fntimes.stp script monitors the execution time history of a given function family (assumed non-recursive).  Each time (beyond a warmup interval) is then compared to the historical maximum.  If it exceeds a certain threshold (250%), a message is printed.
test_check: stap -p4 fntimes.stp 'kernel.function("sys_*")'
test_installcheck: stap fntimes.stp 'kernel.function("sys_*")' -c "sleep 7"
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