material high interrupt CPU under Windows 2003
Hi guys,.
I have several virtual machines running windows 2003 and citrix presentation server 4.5 and I experience interruptions of cpu high on the virtual machine as 30 to 40% of the time cpu, so if the CPU is busy for 20%, it is almost 20% compared to that of the downtime.
I created a new virtual machine from scratch, tried more vcpus, cloned a physics (I know that this is what may cause, but just to test) and several other things.
The performance is very erratic, sometimes the graphic bellow is completely red. It must be a problem with a planner to UC or something. Could you guys please give me some advice? Thank you!
CPU usage increases when a system process requires more time or when several network packets are sent and received. The CPU becomes too busy when the CPU receives too many packets of the switch hardware or when a system process consumes too much time CPU. When one of these functions is using CPU resources, then it will be at the expense of the other, because the CPU is too busy. For example, if the CPU gets number of packets due to a storm of broadcasting on the network, it is so busy processing all the packages that the other processes in the system do not have access to the resources of the processor.
Just check if the CPU is busy processing network packets.
HTH
Tags: VMware
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##############################################################################
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#
# This file is written by Oracle Services For MSCS
# Sat Nov 08 10:44:27 2008
#
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Hope you have all the information to get back me in the right way.
Kind regards
Nicolasbut we stay with the 'manual' copy of the archive from the master to the expectation (using robocpy). This means that all archives are on standby mode (K:\oracle\oradata\archive).
In this case, you should not use the keyword MANAGED in get it BACK... DATABASE PENDING.
MANAGED applies when Eve is part of an 'Oracle Standby' infrastructure where the primary ships archivelogs (by ARCH or LGWR) and a processs RFS on the eve receives files, update the local controlfile (on standby).
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