[Bug 497833] New: Review Request: tuna - Application tuning GUI & command line utility

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Mon Apr 27 13:58:30 UTC 2009


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Summary: Review Request: tuna - Application tuning GUI & command line utility

https://bugzilla.redhat.com/show_bug.cgi?id=497833

           Summary: Review Request: tuna - Application tuning GUI &
                    command line utility
           Product: Fedora
           Version: rawhide
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: medium
          Priority: medium
         Component: Package Review
        AssignedTo: nobody at fedoraproject.org
        ReportedBy: acme at redhat.com
         QAContact: extras-qa at fedoraproject.org
                CC: notting at redhat.com, fedora-package-review at redhat.com
   Estimated Hours: 0.0
    Classification: Fedora
    Target Release: ---


Spec URL: http://fedorapeople.org/~acme/tuna/tuna.spec
SRPM URL: http://fedorapeople.org/~acme/tuna/tuna-0.8.4.tar.bz2

Description: 

Provides interface for changing scheduler and IRQ tunables, at whole CPU and at
per thread/IRQ level. Allows isolating CPUs for use by a specific application
and moving threads and interrupts to a CPU by just dragging and dropping them.
Operations can be done on CPU sockets, understanding CPU topology.

Can be used as a command line utility without requiring the GUI libraries to be
installed.

Uses the interfaces provided by the python-ethtool, python-schedutils and
python-linux-procfs.

Also includes the oscilloscope as a subpackage, description:

Plots stream of values read from standard input on the screen together with
statistics and a histogram.

Allows to instantly see how a signal generator, such as cyclictest, signaltest
or even ping, reacts when, for instance, its scheduling policy or real time
priority is changed, be it using tuna or plain chrt & taskset.

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