Jim, As I mentioned in my email, I have already tried a fresh kernel an get the same result. I would love to test out whatever solution you may have......
Thanks... On Wed, 15 Dec 2004 19:25:46 -0500, Jim Van Meggelen <[EMAIL PROTECTED]> wrote: > First of all, from what I've read, you need to get rid of the stock > Fedora kernel -- RedHat's kernels seem to get a lot of negative > attention these days. Download a fresh one from www.kernel.org, and > re-complile. Here's some decent instructions: > http://www.digitalhermit.com/linux/Kernel-Build-HOWTO.html#INTRO > > There's more to this than that, but my advice would be to not even > bother until you've built a fresh kernel over the RedHat one. (check out > the list archives -- you're not the only one with this problem). > > I'm right in the middle of something that may have a huge impact on all > the IRQ latency issues everyone's been having. Let me know if you're > interested in using your system as a guinea pig. > > Cheers, > > Jim. > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of > > Eric Bishop > > Sent: December 15, 2004 5:37 PM > > To: [EMAIL PROTECTED] > > Subject: [Asterisk-Users] wcfxs causing constant CPU spikes > > > > > > Hi All, > > > > I have a problem (at least I think it's a problem) where the > > wcfxs module causes constant CPU usage spikes. The card being > > used is a Digium Wildcard TDM400P with 3 FXO modules and 1 > > FXS (TDM31B). > > > > Monitoring my otherwise idle asterisk box (with top) I see > > once every 3-5 seconds hi (hardware interrupt) spike to > > 30%-40% and then drop back to 0 again. This is the case wtih > > both asterisk stable and CVS HEAD. I am running Fedora Core 2 > > (also tried with Fedora Core 3). I have also tried installing > > a vanilla kernel as suggested previously on the list, all > > with the same result. Unloading the wcfxs module fixes the problem. > > > > Is this normal for the wcfxs module or am I being paranoid? > > _______________________________________________ > > Asterisk-Users mailing list > > [EMAIL PROTECTED] > > http://lists.digium.com/mailman/listinfo/> asterisk-users > > To > > UNSUBSCRIBE or update options visit: > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
