The following bug has been logged online:

Bug reference: 1430
Logged by: Rick Walrond
Email address: rick.walrond (AT) mhs (DOT) com
PostgreSQL version: 8.0
Operating system: Windows XP
Description: CSRSS.EXE high CPU after 8.0 Installed
Details:

I have installed v8.0 on 2 computers. My home computer which is the same OS
works just fine. At work for some reason if the Postgres service is running
the Windows CSRSS.EXE file constantly uses 40-60% of CPU time. If I stop the
Postgres service the CPU uses for CSRSS.EXE drops back down to 0-1% every
once in awhile. I have been install each version since BETA 5 and this was
never a problem.

---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to majordomo (AT) postgresql (DOT) org so that your
message can get through to the mailing list cleanly

Hi,

I can see the very same problem. Every time I tried, csrss.exe goes
down to 1% when I turn off the Server.

What can I do to help to fix it?

Thanks

--reto

---------------------------(end of broadcast)---------------------------
TIP 4: Don't 'kill -9' the postmaster