Okay, I am trying to come up with a multi-platform script to report top ten CPU and memory hog processes, which will be run by our enterprise monitoring application as an auto-action item when the CPU and Memory utilization gets reported as higher than a certain threshold
I use top on other... (5 Replies)
Hello ,
I would like to know how to check if a given process id belongs to particualr shared memory segment .
Please help
Thanks in advance (3 Replies)
I have a shell script which sets some variables and then calls modules of a program in succession, one by one. Problem is that the script is executed on servers with many users, so sometimes the script starts running, runs for 10 minutes and then breaks due to lack of resources when other users run... (1 Reply)
Hi again!
I have 2 questions ..:
How can i create exactly one number of processes ?
For example i want to create l*n processes and i tried this:
for(i=0;i<l*n;i++){
pid=fork()}
But it creates more than l*n
Also, i want each child to run another x.c program with 3 command line... (1 Reply)
Hi again!
I have 2 questions ..:
How can i create exactly one number of processes ?
For example i want to create l*n processes and i tried this:
for(i=0;i<l*n;i++){
pid=fork()}
But it creates more than l*n
Also, i want each child to run another x.c program with 3 command line... (1 Reply)
I have the processes (100+) by the oracle id and I'd to get the summarized view of the oracle processes' usage of the memory and the cpu.
top would give me some, but not all.
Thanks (3 Replies)
Hi All,
Anyone has script to monitor AIX total processes memory and cpu usage that contribute to the total memory and CPU utilize so far ?
The purpose of this is to analyze process memory trend.
Thanks.
Best Regards,
ckwan (2 Replies)
Platform: Oracle Linux 6.4
To find the most memory consuming processes, I tried the following 2 methods
1. Method1
# ps aux | head -1 ; ps aux | sort -nk +4 | tail -7
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 95 0.0 0.0 0 0 ? ... (2 Replies)
Hi,
i have this scenario, when i start about 20 java processes simultaneously in unix and run ps -eaf command i can see that processes are running but memory is not getting allocated to them immediately and it stays ideal for at least 10-15 min.
Meanwhile i run free command to check the RAM,... (5 Replies)
Hi, i have 2 identical web servers using AIX. I use nmon analyser to check their performance.
The server A exceeds 20% memory usage for system, 5% for cache and the rest 75% for processes. While, it uses 4% of Paging Space.
The server B exceeds 20% for system, 45% for cache and 35% for processes.... (24 Replies)
Discussion started by: dim
24 Replies
LEARN ABOUT DEBIAN
xsysinfo
XSYSINFO(1x) Debian GNU/Linux XSYSINFO(1x)NAME
xsysinfo - Display Linux kernel parameters in graphical form
SYNOPSIS
xsysinfo [-help] [-update n] [-[no]title] [-[no]labels] [-[no]loadavg] [-[no]load] [-[no]mem] [-[no]swap] [-[no]smp]
DESCRIPTION
Xsysinfo is an X application to display some Linux kernel parameters in graphical form. It is like a mix of top, free and xload with the
difference that the values are shown in form of a horizontal bar. The displayed values are: CPU load average, CPU load, memory and swap
sizes (details see below).
OPTIONS -update n
Set update rate to n milli-seconds
-title Show title string
-notitle
Don't show title string
-labels
Show gauge labels
-nolabels
Don't show gauge labels
-loadavg
Show CPU load average value
-noloadavg
Don't show CPU load average value
-load Show CPU load value
-noload
Don't show CPU load value
-smp Show separate SMP loads
-nosmp Don't show separate SMP loads.
-mem Show memory info
-nomem Don't show memory info
-swap Show swap info
-noswap
Don't show swap info
-help Display options
DISPLAY
Xsysinfo display the following values:
CPU load average
CPU load average between 0.000-8.000. The gauge's bar is subdivided into segments, where one segment represents a load value of 1.0.
The bar's full length is automatically scaled, depending on the displayed value.
CPU load
percentage CPU load time to CPU idle time subdivided in three segments: user load, system load and nice load. On an SMP system the
-smp option replaces the single total load meter with a separate meter for each processor.
Memory The memory gauge's bar is subdivided into two segments with the amount of physical memory, which is used by processes on the left
and physical memory used for the page and buffer cache on the right. The length of the whole bar, which is the sum of these two val-
ues, shows the amount of physical memory currently used by the system.
Swap The percentage of swap space used by the system to total amount of swap space.
AUTHORS
Xsyinfo is written by Gabor Herr <herr@iti.informatik.th-darmstadt.de> and currently maintained by Ronald Wahl <ronald.wahl@informatik.tu-
chemnitz.de>.
This manual page was created by Roland Rosenfeld <roland@spinnaker.de> for the Debian GNU/Linux system (but may be used by others).
Debian Project December 2005 XSYSINFO(1x)