[Asterisk-Users] how to debug frame slips?

[Joe Presto]

> >>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
> >
> 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.

With wcfxo/s stopped I'm only seeing 100 interrupts..?  I don't know enough
about Linux internals - should it be 10 times this?

> 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.

I have 3.5.7 - which Steve has stated works fine.  Yum never updated me to
3.7.1 - but I'll give that a shot.

Thanks - Joe