Performance issues in cups 1.3

Johan Bernhardsson johan at anykey.se
Thu Oct 4 11:09:54 PDT 2007


The servers are running 11.11 and patchlevel is unknown.

So the question is. How can we improve the speed if this is the case?

/Johan "SmallOne" Bernhardsson


> Johan Bernhardsson wrote:
> > ...
> > Sent on 24 lp commands at the same time. On to almost identical machines. One with cups 1.3.3 and one with cups 1.2.7.
> >
> > The one with 1.3.3 took almost 250 seconds before i got a response and the jobs ehere queued.
> >
> > The one with 1.2.7 took about 3 seconds before i got a repsonse and the jobs where queued.
>
> OK, I did some Google searches and found some references to problems
> with the poll() implementation on HP-UX.  Seems that 11.00 with all
> of the current patches and 11i are not affected, but otherwise the
> timeout is not honored leading to the kind of performance you are
> seeing.
>
> --
> ______________________________________________________________________
> Michael Sweet, Easy Software Products           mike at easysw dot com
> Internet Printing and Publishing Software        http://www.easysw.com





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