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| author | Frank Ch. Eigler <fche@elastic.org> | 2009-07-17 15:20:48 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2009-07-17 15:20:48 -0400 |
| commit | 3c28b88ea87b91ce317a939376ae932e78259803 (patch) | |
| tree | 815b5ea89339d769ffb07ecbf8a5e4874644abdd /testsuite/systemtap.examples/process/chng_cpu.meta | |
| parent | 003ea323310bd597c7263344cefd232377d8d89e (diff) | |
| parent | deb635455c042a10cc74a45c9ef02458d890946f (diff) | |
| download | systemtap-steved-3c28b88ea87b91ce317a939376ae932e78259803.tar.gz systemtap-steved-3c28b88ea87b91ce317a939376ae932e78259803.tar.xz systemtap-steved-3c28b88ea87b91ce317a939376ae932e78259803.zip | |
Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
* 'master' of ssh://sources.redhat.com/git/systemtap:
Add chng_cpu.stp and migrate.stp examples.
Add network/tcpipstat.stp descriptions.
Diffstat (limited to 'testsuite/systemtap.examples/process/chng_cpu.meta')
| -rw-r--r-- | testsuite/systemtap.examples/process/chng_cpu.meta | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/testsuite/systemtap.examples/process/chng_cpu.meta b/testsuite/systemtap.examples/process/chng_cpu.meta new file mode 100644 index 00000000..944f417a --- /dev/null +++ b/testsuite/systemtap.examples/process/chng_cpu.meta @@ -0,0 +1,14 @@ +title: Monitor Changes in Processor Executing a Task +name: chng_cpu.stp +version: 1.0 +author: Ankita Garg at IBM +keywords: scheduler +subsystem: scheduler +status: production +exit: user-controlled +output: trace +scope: pid +description: The chng_cpu.stp script takes an argument which is the executable name of the task it should monitor. Each time a task with that executable name is found running on a different processor, the script prints out the thread id (tid), the executable name, the processor now running the task, the thread state, and a backtrace showing the kernel functions that triggered the running of the task on the processor. +arg_1: The name of the executable to monitor +test_check: stap -p4 chng_cpu.stp bash +test_installcheck: stap chng_cpu.stp -c "sleep 1" bash |