Shouldn't you be seeing 1000 interrupts/s from the rtc? And then another 1000/s from the TDM card? Do 'modprobe -r wcfxo' and wcfxs (turn-off the TDM card) and check the interrupt count.Mike, thanks so much.. here are the results - unfortunately, not even a new build on a new system is solving this issue.
Check 'vmstat 1'. With a "quiet" system you should see mostly 100% idle time. How many interrupts are you seeing per one second interval? It should be +/- 1000 for the system timer and +/- 1000 for each Digium card.>
* confirmed.. about 1100 interrupts per sec
Look at the vmstat output and check for system (not user) spikes every three seconds. If you have spikes then 'modprobe -r wcfxs'--if no more spikes then get a T-1 card and channel bank and try it there.
* here's sample output: procs memory swap io system
cpu
r b swpd free buff cache si so bi bo in cs us sy wa
id
4 0 0 56020 12224 137968 0 0 0 0 1114 173 0 0 0
100
there appears to be a tiny spike every 5 secs or so. I can't stop wcfxs without stopping asterisk. The spikes stop after stopping asterisk/AMP.
No, I'm referring to spikes to +- 40% system (kernel) utilization every 3 sec. I don't see these spikes in your output.
Following is a log of my fax session.. perhaps there is something I'm missing?
Also, which libtiff are you using. I'm using 3.7.1 and appears to work ok with Fedora 3. Steve Underwood says 3.6.1 has problems.
Check Steve's FAQ at opencall.org for additional gotchas.
Mike
-- Michael Welter Introspect Telephony Corp. Denver, Colorado US +1.303.674.2575 [EMAIL PROTECTED] www.introspect.com _______________________________________________ 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
