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Diffstat (limited to 'testsuite/systemtap.examples/profiling/fntimes.meta')
| -rw-r--r-- | testsuite/systemtap.examples/profiling/fntimes.meta | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/testsuite/systemtap.examples/profiling/fntimes.meta b/testsuite/systemtap.examples/profiling/fntimes.meta new file mode 100644 index 00000000..4b4ff1ed --- /dev/null +++ b/testsuite/systemtap.examples/profiling/fntimes.meta @@ -0,0 +1,6 @@ +title: Show functions taking longer than usual +name: fntimes.stp +keywords: profiling +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" |