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authorWilliam Cohen <wcohen@redhat.com>2009-05-20 17:52:44 -0400
committerWilliam Cohen <wcohen@redhat.com>2009-05-20 17:52:44 -0400
commit34029cd3afe690f8481f8921047ec39dc325d945 (patch)
tree9ba69bc1fb3ed977bbd7a220435aa46c213f1e52 /testsuite/systemtap.examples/index.html
parent78c9d72e18da2d5c930fb39460c236ea24fee423 (diff)
downloadsystemtap-steved-34029cd3afe690f8481f8921047ec39dc325d945.tar.gz
systemtap-steved-34029cd3afe690f8481f8921047ec39dc325d945.tar.xz
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Add the schedtimes.stp and associated schedtimes.meta files to the examples.
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@@ -112,6 +112,9 @@ keywords: <a href="keyword-index.html#SYSCALL">SYSCALL</a> <a href="keyword-inde
<li><a href="process/pf2.stp">process/pf2.stp</a> - Profile kernel functions<br>
keywords: <a href="keyword-index.html#PROFILING">PROFILING</a> <br>
<p>The pf2.stp script sets up time-based sampling. Every five seconds it prints out a sorted list with the top ten kernel functions with samples.</p></li>
+<li><a href="process/schedtimes.stp">process/schedtimes.stp</a> - Track Time Processes Spend in Various States using Tracepoints<br>
+keywords: <a href="keyword-index.html#PROCESS">PROCESS</a> <a href="keyword-index.html#SCHEDULER">SCHEDULER</a> <a href="keyword-index.html#TIME">TIME</a> <a href="keyword-index.html#TRACEPOINT">TRACEPOINT</a> <br>
+<p>The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID.</p></li>
<li><a href="process/sig_by_pid.stp">process/sig_by_pid.stp</a> - Signal Counts by Process ID<br>
keywords: <a href="keyword-index.html#SIGNALS">SIGNALS</a> <br>
<p>Print signal counts by process ID in descending order.</p></li>