On 09/28/2010 02:37 AM, Mike wrote: > I was wrong, the "problem" isn't fixed. Is having IRQ spikes every 10 > minutes (under no load at all) the norm with Dahdi hardware? >
Interrupt spikes on 10 minute intervals is not (should not be) the norm with DAHDI hardware. What is the make/model of the PRI card that you are using? Do you know what devices are on the interrupt line on which you see the spike? The TCE400 will generate many interrupts when channels are setup and destroyed and will generate an interrupt for each packet to be transcoded. When you have more than 40 channels open the card will switch off interrupts and just poll the interface. So, given that, it's possible that if the call load is dipping below 40 channels and then going back over you could see an interrupt spike, but that doesn't sound like what you're describing. -- Shaun Ruffell Digium, Inc. | Linux Kernel Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at: www.digium.com & www.asterisk.org -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
