04-03-2009
I believe i don't have enough processors then.
Apart from escalating it to Management,i think i can do anything more(or can i?).
Thanks for the tip.Your inputs stand evidence to my convictions.
Thanks
HG
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
If unix says my cpu load is 2.15 exactly what does that mean?
--Jason (1 Reply)
Discussion started by: Mac J
1 Replies
2. AIX
after a long period of running, the network application's CPU load in our syst em increase slowly, the failed at the end. we use "truss" tool to trace the process, found that it processes something like "semop" ,"semctl","thread_waitlock","kread" kernel call . The trace log file looks like the... (0 Replies)
Discussion started by: Frank2004
0 Replies
3. Red Hat
Hi Buddies,
Thanx for reading my first post...
After googling a lot and searching so many forums I am feeling down a bit...
Please don't mind my ignorence, and my grammer ... :)
My server is running RHEL 2.6.9-5.EL. The cpu load is going higher than roof, almost 100 sometimes.
I am... (2 Replies)
Discussion started by: squid04
2 Replies
4. Linux
Hi ALL,
I have to develop a script which checks for the load on CPU on regular intervals. I created a simple script which uses 'uptime' command to find out the avg load in the last 5 min. I then used grep and put the value of the avg load in a variable OUT.
It was working fine till... (5 Replies)
Discussion started by: vikings.svnit
5 Replies
5. UNIX for Advanced & Expert Users
Hi Folks,
We have 6 processors in our sun server. I do see that CPU usage by one of the processor is always more than 70-80% and for remaining 5 processors, its only 20%. Is there a way to delegate the excess CPU load on one of the processors in server to other processors in same server? Is... (3 Replies)
Discussion started by: vaibhav.kanchan
3 Replies
6. Shell Programming and Scripting
Deal All,
I'm writing a simple awk to generate some sort of report. The awk will check 24 files (file generated each one hour in a wholoe day) and then it will print one field to another file for counting purposes.
The script is working fine but the problem is that the CPU load is very high... (10 Replies)
Discussion started by: charbel
10 Replies
7. Shell Programming and Scripting
can someone suggest me some code in any language that will increase CPU and memory both. (3 Replies)
Discussion started by: learnbash
3 Replies
8. Shell Programming and Scripting
Hi,
could someone give me an example for a debian server script? I need to check a process if the process has a high cpu load (top).
If yes the whole server needs to reboot.
Thats it, nothing more. ;)
Hope someone could help me.
Regards
woisch (2 Replies)
Discussion started by: woisch
2 Replies
9. UNIX for Dummies Questions & Answers
We have a single threaded application which is restricted by CPU usage even though there are multiple CPUs on the server, hence leading to significant performance issues. Is it possible to merge / combine multiple CPUs at OS level so it appear as a single CPU for the application? (6 Replies)
Discussion started by: Dissa
6 Replies
10. Solaris
Hi all,
Load = run queue, process utilizing cpu or waiting for cpu
Cpu utilization = % of time that the cpu is busy.
Naturally, I am thinking that if I have 1 cpu and my load=1 all the time, my CPU is 100% busy.
Now I have 2 CPU thread running and doing prstat -Z, this is what I... (3 Replies)
Discussion started by: javanoob
3 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)