06-03-2003
If it is installed and you have Solaris installed, you can use psrinfo or prtdiag.
9 More Discussions You Might Find Interesting
1. UNIX Benchmarks
==============================================================
BYTE UNIX Benchmarks (Version 3.11)
System -- SunOS as-1 5.8 Generic_108528-24 sun4u sparc SUNW,UltraAX-i2
Start Benchmark Run: Tue Jan 27 15:07:18 NZDT 2004
3 interactive users.
Dhrystone 2 without register variables ... (0 Replies)
Discussion started by: mattd
0 Replies
2. Solaris
Hello all,
We have a group of Solaris 8 machines that are having some real network performance issues, they all go through a switch which *should* be set at 100 mb full duplex on every port which goes back to a master switch. I have checked the machines and the NIC cards are all set at 100 full.... (9 Replies)
Discussion started by: Mr Pink
9 Replies
3. AIX
Question is on setting of Physical and Virtual processors for LPARs to make proper use of virtualization capabilities.
Environment is a 8-way p570 with 4 LPARs.
lparVIO1 and lparVIO2:
AIX 5300-04-01
Mode/Type= Shared-SMT/Capped
Minimum Processors= 0.10
Desired Processors= 0.50
Maximum... (1 Reply)
Discussion started by: guttew
1 Replies
4. Red Hat
Hi,
what is command to find out no of core per procssor?
Regards,
Manoj (4 Replies)
Discussion started by: manoj.solaris
4 Replies
5. AIX
Guys...
Hows it going???
I have been going through the hardware spec of IBM system p systems.. and here i am confused
for IBM Power 520 Express it says
Processor cores:
One, two or four 64-bit 4.2 GHz POWER6 with AltiVec™ SIMD and Hardware Decimal Floating-Point acceleration
... (1 Reply)
Discussion started by: balaji_prk
1 Replies
6. Shell Programming and Scripting
How can I get the upload and download speed of my pc, provided that my interface is wlan0?
I have though something like:
#!/bin/sh
ups=something
downs=somethingelse
echo "
Your current up speed is $ups
Your current down speed is $downs, but I have no idea how to get them?Are... (5 Replies)
Discussion started by: hakermania
5 Replies
7. UNIX for Dummies Questions & Answers
Hi Gurus
can I emulate solaris/sparc on virtualbox? Or other emulator to run solaris for sparc in my win7 PC?
regards,
Israel. (9 Replies)
Discussion started by: iga3725
9 Replies
8. UNIX for Dummies Questions & Answers
HI
We have been asked by our IT department to move from our current physical solution to a VM environment. I am not that clued up on VM.
I looked from some benchmark tests to run so i can see a comparison between our live and new VM we have been presented. Please see below for results.
To me the... (3 Replies)
Discussion started by: treds
3 Replies
9. UNIX for Beginners Questions & Answers
-> start /SYS
Are you sure you want to start /SYS (y/n)? y
Starting /SYS
]-> show HOST
/HOST
Targets:
bootmode
diag
domain
Properties:
autorestart = reset
autorunonerror = false
bootfailrecovery = poweroff
... (29 Replies)
Discussion started by: z_haseeb
29 Replies
psradm(8) System Manager's Manual psradm(8)
NAME
psradm, offline, online - Stops and starts processors in a multiprocessor system
SYNOPSIS
/usr/sbin/psradm -f [-v] [[-a] [processor_id...]]
/usr/sbin/psradm -n [-v] [[-a] [processor_id...]]
/usr/sbin/online [-v] [processor_id...]
/usr/sbin/offline [-v] [processor_id...]
OPTIONS
The following options apply only to the psradm command: Specifies that all the processors except the master processor be put off line or on
line. Puts the specified processor off line. Puts the specified processor on line.
The following option applies to all forms of the command: Displays a message about the status of the operation performed on each processor.
DESCRIPTION
On a multiprocessor system, the psradm command puts one or more processors off line (stops a processor) or on line (starts a processor).
The processor_id variable specifies an integer that uniquely identifies a processor. Use the psrinfo command to display processor identi-
fication numbers.
The offline command puts one or more processors off line (stops a processor). If no processors are specified, all processors that are on
line are stopped except the master processor.
The online command puts one or more processors on line (starts a processor). If no processors are specified, all processors that are off
line are started.
Note that you cannot use these commands to start or stop the master processor in a multiprocessor system.
You must be the root user to use this command.
The /var/adm/wtmp file contains information about successful processor state transitions.
RESTRICTION
Do not use the psradm command to disable CPUs when benchmarking performance, because the command does not provide an accurate reflection of
the performance of a system that actually has fewer CPUs. Accurate performance results are obtained only when you disable the CPUs at the
SRM console command level.
EXAMPLES
The following command puts processors 2 and 3 off line: # psradm -f 2 3 The following command puts all the processors on line: # psradm -n
-a The following command puts all processors on line: # online -v
FILES
SEE ALSO
Commands: pset_info(1), psrinfo(1)
Files: processor_sets(4)
psradm(8)