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тАО10-04-2007 02:01 AM
тАО10-04-2007 02:01 AM
Red Hat Enterprise Linux AS release 3 (Taroon Update 4).
When I cat /proc/cpuinfo it displays 8 CPUs.
Does this mean this server has 8 phyical CPUs and if not how do I find out the number of physical CPUs in the server?
Solved! Go to Solution.
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тАО10-04-2007 02:14 AM
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тАО10-04-2007 02:32 AM
тАО10-04-2007 02:32 AM
Re: Number of physical CPUs
grep 'physical id' /proc/cpuinfo | sort -u
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тАО10-04-2007 03:18 AM
тАО10-04-2007 03:18 AM
Re: Number of physical CPUs
physical id : 0
physical id : 2
physical id : 4
physical id : 6
Please can you explain what the above output is telling me about the number of CPUs?
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тАО10-04-2007 03:40 AM
тАО10-04-2007 03:40 AM
Re: Number of physical CPUs
If you have the 'hpasm' package loaded you can type:
hpasmcli "show server;show ht"
to get those details. The information also will show up when using the HP Systems Management Homepage or Insight Diagnostics.
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тАО10-04-2007 03:44 AM
тАО10-04-2007 03:44 AM
Re: Number of physical CPUs
physical id : 0
physical id : 2
physical id : 4
physical id : 6
This means that you have four physical processors, each one, with an ID. The values 0, 2, 4, 6 are the ID for each physical processor.