[cups.general] CUPS 1.3 performance observation

[Michael R Sweet]

angelb wrote:
> ...
> rem 639080 667704   0 16:33:45  pts/4  0:00 lpstat -p
>  rem 667704 450650   0 16:33:45  pts/4  0:00 timex lpstat -p
>     cups 188600 553036   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     root 553036      1 109 15:46:32      -  1:52 /opt/TWWfsw/cups135/sbin/cupsd -c /etc/opt/TWWfsw/cups135/cupsd.conf
>  rem 639080 667704   0 16:33:45  pts/4  0:00 lpstat -p
>  rem 667704 450650   0 16:33:45  pts/4  0:00 timex lpstat -p
>     cups 188600 553036   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     root 553036      1 114 15:46:32      -  1:54 /opt/TWWfsw/cups135/sbin/cupsd -c /etc/opt/TWWfsw/cups135/cupsd.conf
>  rem 639080 667704   0 16:33:45  pts/4  0:00 lpstat -p
>  rem 667704 450650   0 16:33:45  pts/4  0:00 timex lpstat -p
>     cups 188600 553036   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     root 553036      1 120 15:46:32      -  1:56 /opt/TWWfsw/cups135/sbin/cupsd -c /etc/opt/TWWfsw/cups135/cupsd.conf
>  rem 639080 667704   0 16:33:45  pts/4  0:00 lpstat -p
>  rem 667704 450650   0 16:33:45  pts/4  0:00 timex lpstat -p
>     cups 188600      1   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     cups 188600      1   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     cups 188600      1   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     cups 188600      1   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     cups 188600      1   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     cups 188600      1   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631
>     cups 188600      1   0 15:46:32      -  0:00 cups-polld cupserver1 631 3600 631

You have a lot of old processes - I'd guess they are the reason for
the performance problems.

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Michael R Sweet                        Senior Printing System Engineer