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Diffstat (limited to 'testsuite/systemtap.examples/wait4time.meta')
| -rw-r--r-- | testsuite/systemtap.examples/wait4time.meta | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/testsuite/systemtap.examples/wait4time.meta b/testsuite/systemtap.examples/wait4time.meta new file mode 100644 index 00000000..a939d466 --- /dev/null +++ b/testsuite/systemtap.examples/wait4time.meta @@ -0,0 +1,13 @@ +title: Trace Time Spent in wait4 Syscalls +name: wait4time.stp +version: 1.0 +author: Daniel Berrange and Will Cohen +keywords: syscall wait4 +subsystem: syscall +status: production +exit: user-controlled +output: trace +scope: system-wide +description: The script watches each wait4 syscall on the system. At the end of each wait4 syscall the script prints out a line with a timestamp in microseconds, the pid, the executable name in paretheses, the "wait4:" key, the duration of the wait and the PID that the wait4 was waiting for. If the waited for PID is not specified , it is "-1". +test_check: stap -p4 wait4time.stp +test_installcheck: stap wait4time.stp -c "sleep 1" |