Good morning,
I need some help figuring out what's eating up my cpu. My application can't get enough cpu to do its job. this is a sunfire V440 2CPU's at 1/593 GHZ with 8GB of memory. In the morning hours the box is at less than 3%. I can't figure out what else is using the CPU. We use foglight and... (2 Replies)
Hi am facing high cpu utilization on my sybase server.
I have P550
Number Of Processors: 4
Processor Clock Speed: 1656 MHz
CPU Type: 64-bit
Kernel Type: 32-bit
LPAR Info: 1 65-D837E
Memory Size: 7840 MB
in topas it shows
Name PID CPU% PgSp Owner
dataserv 565264 ... (1 Reply)
There is a script which processes the incoming files from a particular directory and sleeps if it doesnt find any. Currently, i have been told that eventhough there are no files to process, the CPU utilization is very high. An independent evaluation by advisory specialist has found this script does... (2 Replies)
Hi,
I am working on a solaris app processor and the vsh goes high from time to time. I have executed various ps commands and switches and have found that it looks like the rlogind daemon is terminating vsh and not cleaning up after itself. There are also something like 10 zombies hanging around... (2 Replies)
Hello Team,
I need help in preparing script to check for high cpu utilisation for java process.
I have many java process on my system which consumes high cpu so i have to monitor
it using script.
---------- Post updated 12-10-10 at 02:21 AM ---------- Previous update was 12-09-10 at... (1 Reply)
good morning.
just wanted to ask if there's a way to check what causes the high cpu utilization of a server for the past 2 months? My jffnms report resulted to high utilization for a specific server last month. is there a way to check via a command line?
thanks (9 Replies)
Hello all,
I am very new to unix and trying to solve this problem.
I have cluster of 3 nodes. when I run TOP command on each server, I see a two GZIP processess with very high CPU utilization even,if I don't go backups or unzipping.
Can somebody tell me what is the problem, I don't want... (1 Reply)
Hi,
i am observing few processes taking high CPU and when i got some more detials about them it looks like this
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
9452 xmp 25 0 16736 1224 860 R 100.0 0.0 903:54.18 ffmpeg -i -
9777 xmp 25 0 16736 1224 ... (1 Reply)
Hi Experts,
I need to understand few basic things regarding top command result from one of the node i have collected:
Cpu0 : 4.6%us, 2.0%sy, 0.0%ni, 91.4%id, 1.3%wa, 0.3%hi, 0.3%si, 0.0%st
Cpu1 : 0.0%us, 0.3%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu2 : ... (5 Replies)
Hi,
Please suggest how to troubleshoot, kswapd is utilizing high cpu?
also wanted to know which parameters are important and needs to be added with sar command for monitoring the performance of Linux (Oracle 5.8 -64 bit
Please guide me.
I am facing the issue where server is getting... (0 Replies)
Discussion started by: manoj.solaris
0 Replies
LEARN ABOUT ULTRIX
nice
nice(3) Library Functions Manual nice(3)Name
nice - set program priority
Syntax
int nice(incr)
int incr;
Description
The scheduling priority of the process is augmented by incr. Positive priorities get less service than normal. Priority 10 is recommended
to users who wish to execute long-running programs without flack from the administration.
Negative increments are ignored except on behalf of the super-user. The priority is limited to the range -20 (most urgent) to 20 (least).
The priority of a process is passed to a child process by For a privileged process to return to normal priority from an unknown state,
should be called successively with arguments -40 (goes to priority -20 because of truncation), 20 (to get to 0), then 0 (to maintain com-
patibility with previous versions of this call).
Environment
In any mode, nice returns -1 and sets on an error. On success, the return value depends on the mode in which your program was compiled.
In POSIX or System V mode, it is the new priority; otherwise, it is zero. Note that, in POSIX and System V mode, -1 can indicate either
success or failure; must be used to determine which.
See Alsonice(1), fork(2), setpriority(2), renice(8)nice(3)