(sorry for the series of email, I realize I seem to be having a discussion with myself).
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? Mike > -----Original Message----- > From: Mike [mailto:l...@net-wall.com] > Sent: Tuesday, September 28, 2010 3:34 > To: 'Asterisk Users Mailing List - Non-Commercial Discussion' > Subject: RE: [asterisk-users] Asterisk 1.62.13 - CPU spikes every 10 > minutes - FIXED...? > > ...which, after upgrading to Dahdi 2.4.0 seem to be gone. Not sure if > 2.3.0.1 was the culprit, or just the fact that sonething was stuck > (stopping dahdi took about 5 attempts because it was apparently in use, > even if Asterisk had been shutdown). > > Hopefully this isn't just the calm before the storm and Dahdi will behave > under load. > > Thanks for the help Shaun, I appreciate you helping point me in the right > direction. Hopefully this will help someone. > > Mike > > > -----Original Message----- > > From: Mike [mailto:l...@net-wall.com] > > Sent: Tuesday, September 28, 2010 2:55 > > To: 'Shaun Ruffell' > > Subject: RE: [asterisk-users] Asterisk 1.62.13 - CPU spikes every 10 > > minutes > > > > Actually, after further investigation I found that every 10 minutes I get > > massive irq usage spikes. The CPU is busy servicing hardware interrupts. > > > > I do have a 4 port PRI card and a TCE400B card, but tha happens even > when > > asterisk activity=0. > > > > Mike > > > > > -----Original Message----- > > > From: Shaun Ruffell [mailto:sruff...@digium.com] > > > Sent: Monday, September 27, 2010 15:58 > > > To: Mike > > > Subject: Re: [asterisk-users] Asterisk 1.62.13 - CPU spikes every 10 > > > minutes > > > > > > When the asterisk process spikes, do you know if there is a > > > corresponding spike in us, sy, ni, hi, or si time? > > > > > > On 09/27/2010 02:53 PM, Mike wrote: > > > > That`s exactly what I did, and exactly what didn't happen. > > > > > > > > Mike > > > > > > > >> -----Original Message----- > > > >> From: Shaun Ruffell [mailto:sruff...@digium.com] > > > >> Sent: Monday, September 27, 2010 15:48 > > > >> To: Mike > > > >> Subject: Re: [asterisk-users] Asterisk 1.62.13 - CPU spikes every 10 > > > >> minutes > > > >> > > > >> Just something like "echo 1200 > > > > >> /proc/sys/net/ipv4/route/secret_interval" should have been > sufficient > > to > > > >> half the frequency of the CPU spikes. > > > >> > > > >> > > > >> On 09/27/2010 02:42 PM, Mike wrote: > > > >>> I just changed the file, did I need to reboot or do anything for > the > > > >> change > > > >>> to take effect? > > > >>> > > > >>> Mike > > > >>> > > > >>>> -----Original Message----- > > > >>>> From: Shaun Ruffell [mailto:sruff...@digium.com] > > > >>>> Sent: Monday, September 27, 2010 15:34 > > > >>>> To: Mike > > > >>>> Subject: Re: [asterisk-users] Asterisk 1.62.13 - CPU spikes every > 10 > > > >>>> minutes > > > >>>> > > > >>>> Hmm..ok, then I'm not sure I'll be able to help. It's just that I > > > know > > > >>>> I've seen issues similar to what you're reporting based on the > route > > > >>>> table flushing pushing some si time into the asterisk process (and > > it > > > >>>> runs at 10 minute intervals by default). > > > >>>> > > > >>>> So I'm not as familiar with the Asterisk code base to know what > sort > > > of > > > >>>> periodic tasks may have changed between the versions you reported. > > > >>>> > > > >>>> On 09/27/2010 02:23 PM, Mike wrote: > > > >>>>> That wasn't it. I wonder what happens precisely every 10 minutes > > in > > > >>>>> Asterisk (or that is accounted to Asterisk's CPU usage). > > > >>>>> > > > >>>> > > > >>>> > > > >>>> -- > > > >>>> 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 > > > >>> > > > >> > > > >> > > > >> > > > >> -- > > > >> 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 > > > > > > > > > > > > > -- > > > 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