http://www.hypersecuresolutions.com/wiki/index.php?action=history&feed=atom&title=CPU_CyclesCPU Cycles - Revision history2026-04-03T21:34:53ZRevision history for this page on the wikiMediaWiki 1.30.0http://www.hypersecuresolutions.com/wiki/index.php?title=CPU_Cycles&diff=2303&oldid=prev142.90.148.3 at 20:15, 2 March 20182018-03-02T20:15:18Z<p></p>
<p><b>New page</b></p><div>Install perf:<br />
sudo apt-get install linux-tools-common linux-tools-3.11.0-15-generic<br />
<br />
(The second package must match your kernel version. You can first install just linux-tools-common and call perf to let it tell you which package it needs.)<br />
<br />
Record some 10 seconds of backtraces on all your CPUs:<br />
sudo perf record -g -a sleep 10<br />
<br />
Analyse your recording:<br />
sudo perf report</div>142.90.148.3