How to find how many CPU installed in the servers

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Top Forums UNIX for Dummies Questions & Answers How to find how many CPU installed in the servers
# 1  
Old 11-02-2007
Network How to find how many CPU installed in the servers

We are using HP unix how to find out how many number of CPU's in the system.
# 2  
Old 11-02-2007
Have your tried mpstat ? which works in unix not sure about HP unix
# 3  
Old 11-03-2007
CPU & Memory How to find how many CPU installed in the servers

We tried but its not working.We tried parstatus too.But its not working.

uname -a
HP-UX hydcpub B.11.23 U ia64 0688858991 unlimited-user license.
# 4  
Old 11-03-2007
One way:
ioscan -C processor

But please don't post technical questions in "Post Here to Contact Site Administrators and Moderators". Like the description says: "Make Suggestions About Forums, Features, or Content here. Discuss Rules and Guidelines. Get Forum Support Here. (Registered Users Only)" and that is not what you're trying to do. The HP-UX experts will general check the HP-UX forum and you probably would have gotten a quicker answer there.
# 5  
Old 11-03-2007
what about ' top '

it displays the CPU utilization for all the CPU's
# 6  
Old 11-13-2007
I got the same from "machinfo"
# 7  
Old 11-13-2007
machinfo on IA64

glance and top will tell you

ioscan | grep -i processor
# ioscan -fn | grep -i proc
processor 0 33 processor CLAIMED PROCESSOR Processor
processor 1 37 processor CLAIMED PROCESSOR Processor
processor 2 97 processor CLAIMED PROCESSOR Processor

This will work on 11i PA-RISC:

# Name:
# cpumem
# Purpose:
# List the CPU & memory particulars of a HP-UX 11i v1 server.
#@(#) PR

nodename=$(uname -n)
ncpu=$(echo processor_count/D |adb /stand/vmunix /dev/kmem |tail -n 1 |awk '{print $2}')
mhz=$(echo itick_per_tick/D |adb /stand/vmunix /dev/kmem |tail -n 1 |awk '{print $2/10000 " MHz"}')
mb=$(echo phys_mem_pages/D | adb /stand/vmunix /dev/kmem |tail -n 1 |awk '{print $2/256 " MB"}')

echo "$nodename $model ${ncpu} $mhz $mb"

# cpumem
ldgpdb01 9000/800/L3000-7x 3 750 MHz 12288 MB

(And no, I don't know why this box has three CPUs!)
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