10 More Discussions You Might Find Interesting
1. Solaris
HI
In my M5000 , one of domain is having SAp installed. from today onwards we are facing some stange issue.
when we start SAP application, that particular user is taking 95 % of system CP and renaming 5 % is taken by system . because of this reason application is slow.
i have 4 CPU(32... (4 Replies)
Discussion started by: bentech4u
4 Replies
2. Shell Programming and Scripting
I have created one script and i have added it into cron to run after 10 mins. However I have noted that whenever that script runs, It causes CPU utilization of server to increase about 10-20 %
I have rechecked script and there is no way i can make changes, Script contain only 2-3 commands. So... (4 Replies)
Discussion started by: Nakul_sh
4 Replies
3. AIX
Dear All,
One production Server is affected by high usage.
Application is slow now. Please guide me how to solve it?
NMON Report shows full cpu usage.
Here im posting some server details.
bash-3.2# lparstat -i
Node Name : *********
Partition Name ... (6 Replies)
Discussion started by: Thala
6 Replies
4. Linux
Hi All,
Yesterday my Linux server went panic and even a small command took a lot of time to run.
When i monitored pl find the below output
Cpu(s): 0.1%us, 98.4%sy, 0.0%ni, 1.5%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
the time spent on kernel mode is 98 % and also idle time is around 1.5 %...... (4 Replies)
Discussion started by: jegaraman
4 Replies
5. Red Hat
Hi team
I have three physical servers running on Red Hat Enterprise Linux Server release 6.2 with the following memory conditions:
# cat /proc/meminfo | grep -i mem
MemTotal: 8062888 kB
MemFree: 184540 kB
Shmem: 516 kB
and the following swap conditions:
... (6 Replies)
Discussion started by: hedkandi
6 Replies
6. AIX
ibm tivoli monitor's kuxagent is taking up a lot of cpu usage.
anybody has any idea? i attatched a screenshot. (3 Replies)
Discussion started by: curtis911
3 Replies
7. UNIX for Advanced & Expert Users
Hi all,
I have a solaris box, and I would like to know if anyone has commands to check kernel usage's.
Scenario:
solaris box is having cpu 100 % issue. .
I have used sar -u 10 5 it shows 35 % kernel usage.
If you can guide with some docs that would be good..
waiting for... (1 Reply)
Discussion started by: SunSolars_admin
1 Replies
8. Ubuntu
I am running a Dell PE R815 with 4 x AMD 12 core CPUs with 128GB of RAM and a RAID 5 array of 6 SAS disks. This is an HPC application and is definitely CPU bound, however once I run 16 of these processes (thus pinning 16 cores) the work performed slows down dramatically, to maybe 5 or 10% of what... (2 Replies)
Discussion started by: mowmentous
2 Replies
9. UNIX for Advanced & Expert Users
Hi,
I am seeing very high kernel usage and very high load averages on my system (Although we are not loading much data to our database). Here is the output of top...does anyone know what i should be looking at?
Thanks,
Lorraine
last pid: 13144; load averages: 22.32, 19.81, 16.78 ... (4 Replies)
Discussion started by: lorrainenineill
4 Replies
10. UNIX for Advanced & Expert Users
Hi
I have a lot of scripts running on a Sun Solaris server, which are constantly running in a loop looking for work to do. When they have no work they sleep for a certain amount of time (60secs normally). I have 13 of these scripts running the number of sleep command issued can be in the order... (4 Replies)
Discussion started by: handak9
4 Replies
sizer(8) System Manager's Manual sizer(8)
Name
sizer - a program that sizes system hardware
Syntax
/etc/sizer [ options ]
Description
The program reports various items of information about a kernel file and the running system. It is also used to create a system configura-
tion file in the doconfig command.
Options
-b Create a boot command file for the current system disk. The program creates the appropriate and command files in These files can then
be used to update the systems console media. This only applies for VAX 8600, VAX 780, VAX 6200, and VAX 3400 cpus. This also applies
for the VAX 750 and VAX 8200 only if the system disk is connected to an HSC.
-c Return the CPU type of the running cpu.
-t timezone
Use timezone in the config file.
-wt Returns the workstation display type.
-wu Returns the workstation display units.
-k image
Use the indicated kernel file instead of This is useful when the running system is not or you wish information about a system that is
not running.
-n filename
Creates a configuration file. The system must be running the kernel unless the option is used. The option creates a configuration
file in and also a file required for called
NOTE: The user should run to build a new kernel.
-r Return only the name of the root device and partition.
-s Return only the CPU subtype of the running cpu. This only applies to VAX cpus. It returns following values for the following cpus:
Returned
Value CPU
11 VAX8800
10 VAX8700
9 VAX8550
8 VAX8500
6 VAX8300
5 VAX8200
4 VAXstation/MVAX 2000/3100
3 VAX60
1 MVAXII, VAX3x00, VAX62xx
The value 0 is returned for all other cpu types.
Files
See Also
config(8), doconfig(8)
ULTRIX Advanced Installation Guide
sizer(8)
