CUPS 1.3.6 - performance issue in AIX
Bernd Krumböck
b.krumboeck at rewe-group.at
Thu Mar 20 03:31:42 PDT 2008
> Hello all.
>
> I got a chance to install and started testing CUPS 1.3.6:
>
> First, here's my observation in 1.3.5:
> 1. When the client is set to "LogLevel debug2", it would take a very
> long time(>15min) for an lpstat to list 2700 printer queues or for
> an lpr(>9min) to print.
>
> 2. When the client is set to "LogLevel info", running an "lpstat -p",
> the cupsd daemon would die leaving no trace. The error_log file
> have no entry for it(possibly because it's in "info").
>
> 3. When the client is set to whatever LogLevel, AND, the remote.cache
> already exist, response time from lpstat(~5sec) to list all 2700
> printer queues or lpr(~3sec) to print.
>
Hi!
I assume this is not AIX specific. We saw similar performance problems on Linux and HP-UX. But on our systems the cups daemon doesn't crash.
Link to my bug report:
http://www.cups.org/str.php?L2755
regards!
Bernd
More information about the cups
mailing list