04-17-2005
Thank you for giving me commands.
Hi all
Thank you for helping me by giving this commands. I n future If I come across some problems in Unix I will contact you.
Thank you
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
under UNIX AIX how determine the amount of memory consumed per user ?
Many thanks before. (1 Reply)
Discussion started by: big123456
1 Replies
2. HP-UX
Hi! I am new to HP-UX. :o
By using the command glance, I found the user memory usage was very high. I would like to know is there any command can show the process which consume most available memory ? (Just like the command top, but order by memory, not CPU) (1 Reply)
Discussion started by: alfredo
1 Replies
3. Shell Programming and Scripting
Hi All,
I have a simple question on unix command. Here, I need to find the most time consumed process running at present in my HP -UX server.
Though it is possible through top command but to redirect the output I want the same done through some command like ps -aef.
Also I need the user who... (2 Replies)
Discussion started by: Sreejith_VK
2 Replies
4. AIX
I have to check whether AIX fills physical memory pages by zeros when they are given for a new process (or may be when they are freed from an address space, but it's hardly probable).
In other words when a process gets a new memory page, this one must be cleaned.
I've solved this issue for... (2 Replies)
Discussion started by: sokolovm
2 Replies
5. Shell Programming and Scripting
Hi!!!
how can I obtain the consumed memory of a process?
nowadays i'm using ps -efo pid, pmem, comm,args ....
but the information is in percentage, is that correct?
so, i want to know how can obtain the consumed memory of a process in mb?
thanks in advance!
Richard (3 Replies)
Discussion started by: rcrutz_18
3 Replies
6. Emergency UNIX and Linux Support
Can someone please help me with a script that will help in identifying the CPU & memory usage by a process name, rather than a process id.This is to primarily analyze the consumption of resources, for performance tweaking.
G (4 Replies)
Discussion started by: ggayathri
4 Replies
7. Solaris
Hi Experts,
Our servers running Solaris 10 with SAP Application. The memory utilization always >90%, but the process on SAP is too less even nothing.
Why memory utilization on solaris always looks high?
I have statement about memory on solaris, is this true:
Memory in solaris is used for... (4 Replies)
Discussion started by: edydsuranta
4 Replies
8. Solaris
I need to log the size of physical/virtual memory consumed by any given given process using c/c++ code running on solaris and aix without using the proc filesystem. Please advise. (1 Reply)
Discussion started by: Manisha Paul
1 Replies
9. AIX
Hi,
Below is the code snippet I use on Linux (Centos) to retrieve the Process Name, PID and memory consumed on Linux (Centos) host:-
top -b -n 1 | awk -v date="$tdydate" -v ip="$ip" 'NR>7 {print date","ip","$12,","$1,","$10}'
Any idea how the same can be retrieved on an AIX host? This... (1 Reply)
Discussion started by: Vipin Batra
1 Replies
10. UNIX for Advanced & Expert Users
I am trying to check how much memory is consumed by OS Kernel using below command, Is this the correct command that I'm using
grep Slab /proc/meminfo
Output : Slab: 3106824 kB
IF I convert KB to GB, It means 2.9 GB of RAM is consumed
Below details for reference
... (4 Replies)
Discussion started by: sam@sam
4 Replies
timex(1) User Commands timex(1)
NAME
timex - time a command; report process data and system activity
SYNOPSIS
timex [-o] [ -p [-fhkmrt]] [-s] command
DESCRIPTION
The given command is executed; the elapsed time, user time and system time spent in execution are reported in seconds. Optionally, process
accounting data for the command and all its children can be listed or summarized, and total system activity during the execution interval
can be reported.
The output of timex is written on standard error.
OPTIONS
The following options are supported:
-o Report the total number of blocks read or written and total characters transferred by command and all its children. This option
works only if the process accounting software is installed.
-p List process accounting records for command and all its children. This option works only if the process accounting software is
installed. Suboptions f, h, k, m, r, and t modify the data items reported. The options are as follows:
-f Print the fork(2)/ exec(2) flag and system exit status columns in the output.
-h Instead of mean memory size, show the fraction of total available CPU time consumed by the process during its execution.
This ``hog factor'' is computed as (total CPU time)/(elapsed time).
-k Instead of memory size, show total kcore-minutes.
-m Show mean core size (the default).
-r Show CPU factor (user time/(system-time + user-time)).
-t Show separate system and user CPU times. The number of blocks read or written and the number of characters transferred
are always reported.
-s Report total system activity (not just that due to command) that occurred during the execution interval of command. All the data
items listed in sar(1) are reported.
EXAMPLES
Example 1: Examples of timex.
A simple example:
example% timex -ops sleep 60
A terminal session of arbitrary complexity can be measured by timing a sub-shell:
example% timex -opskmt sh
session commands
EOT
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWaccu |
+-----------------------------+-----------------------------+
SEE ALSO
sar(1), time(1), exec(2), fork(2), times(2), attributes( 5)
NOTES
Process records associated with command are selected from the accounting file /var/adm/pacct by inference, since process genealogy is not
available. Background processes having the same user ID, terminal ID, and execution time window will be spuriously included.
SunOS 5.10 14 Sep 1992 timex(1)