Bug 961468

Summary: Cannot use --realtime flag in perf record
Product: [Fedora] Fedora Reporter: nicola.bizzoca
Component: kernel-utilsAssignee: Jarod Wilson <jarod>
Status: CLOSED UPSTREAM QA Contact: Brian Brock <bbrock>
Severity: unspecified Docs Contact:
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Version: 19   
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Hardware: x86_64   
OS: Unspecified   
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Last Closed: 2015-01-08 16:50:59 UTC Type: Bug
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Description nicola.bizzoca 2013-05-09 16:47:06 UTC 
Hi, I was studing how to use perf, when:

[root@localhost Profiling]# perf record -r 10000 ./netlibtest 
Could not set realtime priority.
./netlibtest: Terminated

[root@localhost Profiling]# perf --version
perf version 3.9.0-301.fc19.x86_64
Comment 1 Jarod Wilson 2015-01-08 16:50:59 UTC 
kernel-utils hasn't been a package in ages, and hopefully, this works fine in the latest fedora kernels.