Hey elboulangero, You might want to change the name, there are already 2 itops that I know of, that monitor interrupts:
* http://packages.debian.org/wheezy/itop * http://et.redhat.com/~jmh/tools/xen/itop (this is just a small perl script, but still...) Yours provides much more information (works fine on my machine BTW), so it's a useful addition, but if you just call it itop it's going to be a bit confusing.. Cheers Diego On Fri, May 10, 2013 at 12:15 AM, elboulangero <[email protected]>wrote: > Hello everyone, > > lately I had to fight big XRUN troubles, and thanks to this forum I > finally solved that. This excellent thread saved me: > http://linuxaudio.org/**mailarchive/lau/2012/9/5/**192706<http://linuxaudio.org/mailarchive/lau/2012/9/5/192706> > > On my long quest, I tried to see a little bit more what happened with the > IRQs on my system. I searched for a kind of 'top' utility to monitor the > interrupts, but the only apps I found were either deprecated, or missed > some cool features. > > So, I ended up writing my own tool to monitor the file /proc/interrupts. > It's available a this address: > https://gitorious.org/**elboulangero/itop<https://gitorious.org/elboulangero/itop> > > As its name indicates, it behaves pretty much like top, but for interrupts. > It's quite a simple thing, that I tried to enhance a bit with some cool > features: > + refresh period can be specified. > + two display modes: display interrupts for every CPU, or only a sum of > all CPU. > + display every interrupt (sorted like /proc/interrupts), or only active > interrupts (sorted by activity). > + in case the number of interrupts changes during the execution of itop > (due to a rmmod/modprobe), it's handled without any fuss. > + command-line options are also available as hotkeys for convenience. > + at last, the program display a summary on exit. The idea is that this > summary could be copied/pasted in emails to help debugging. > > If anyone is interested, feel free to try and comment ! > > Cheers > ______________________________**_________________ > Linux-audio-dev mailing list > Linux-audio-dev@lists.**linuxaudio.org<[email protected]> > http://lists.linuxaudio.org/**listinfo/linux-audio-dev<http://lists.linuxaudio.org/listinfo/linux-audio-dev> >
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