|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
determine total memory used by some user/process
Post 302343500 by cromohawk on Wednesday 12th of August 2009 04:18:32 PM
08-12-2009
Hi mglenney & Padow ,
Thanks alot for your replies, i have finally found out that with awk i can find out what i need.Thanks again for your support and have a great day
#ps aux | grep --exclude=grep rtx | grep -v grep | awk 'BEGIN{s=0;} {s=s+$6;}END{print s;}' // for total memory
#ps aux | grep –exclude=grep rtx |grep –v grep | awk ‘BEGIN{s=0;} {s=s+$6;} END {print s/45;}’ // for average memory
Thanks alot for your replies, i have finally found out that with awk i can find out what i need.Thanks again for your support and have a great day
#ps aux | grep --exclude=grep rtx | grep -v grep | awk 'BEGIN{s=0;} {s=s+$6;}END{print s;}' // for total memory
#ps aux | grep –exclude=grep rtx |grep –v grep | awk ‘BEGIN{s=0;} {s=s+$6;} END {print s/45;}’ // for average memory
|
|
9 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
I need to put a program together to determine the total, available memory and total and available swap on unix machines. I have been searching for weeks and I seem to run into dead ends. Every unix platform I look at has a different way to determine memory info.
Any sugggestions or new... (4 Replies)
Discussion started by: ghe1
4 Replies
2. HP-UX
Using HP-UX v11
Need to monitor cpu and memory usage, total for system and separately for each user in command-line mode.
Found out next ways to monitor total cpu usage under hp-ux:
1) vmstat, also shows free memory
2) sar -M
ps -eo user,pcpu - does not work, means 'user-defined format'... (4 Replies)
Discussion started by: hp-ux-user
4 Replies
3. UNIX for Dummies Questions & Answers
Hello all
im using the ps -ef "args vsz" | some.exe
but the result is in kb , is there some kind of way or flag ( didnt found in the ps man )
to convert me this data to GB or MG in human readable format ?
Thanks (1 Reply)
Discussion started by: umen
1 Replies
4. UNIX for Dummies Questions & Answers
I'm writing a shell script to display as much useful information on physical and virtual memory availability and usage as possible. I need a CLI tool to print these numbers for me.
The utilities that I know to give out some statistics are the following:
free
top
vmstat
sysctl
In Linux... (1 Reply)
Discussion started by: fiori_musicali
1 Replies
5. Solaris
Hi,
Im working on Solaris 9 on SPARC-32 bit running on an Ultra-80, and I have to find out the following:-
1. Total Physical Memory in the system(total RAM).
2. Available Physical Memory(i.e. RAM Usage)
3. Total (Logical) Memory in the system
4. Available (Logical) Memory.
I know... (4 Replies)
Discussion started by: 0ktalmagik
4 Replies
6. Shell Programming and Scripting
Hi,
When running top on linux redhat machine , i see that i have 16gb of memory
in my machine and about 14.5gb of memory are in use:
Mem: 16395780k total, 14970960k used, 1424820k free, 370264k buffers
Swap: 4192956k total, 25824k used, 4167132k free, 12029400k cached
How can i... (3 Replies)
Discussion started by: yoavbe
3 Replies
7. Red Hat
Hi,
I have a strange issue where the total memory on the server is showing low.
At the moment 8 GB of memory is installed and only 3 GB is showing on the shell prompt. I am using the commands free -m and vmstat to check the memory. Please help me out in identifying the issue.
With regards... (3 Replies)
Discussion started by: shabu
3 Replies
8. Solaris
Hi, looking to upgrade memory on a pair of T5220's from 32GB to 64GB. Cannot determine current DIMM size and slots used. i.e. not sure if Qty 16 x 2GB or Qty 8 x 4GB. If there are no empty slots, i need to go with higher density DIMMs and retire exsisting the 2GB prtdiag follows.
#... (3 Replies)
Discussion started by: edrew
3 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
LEARN ABOUT OPENSOLARIS
auditstat
auditstat(1M) System Administration Commands auditstat(1M) NAME
auditstat - display kernel audit statistics SYNOPSIS
auditstat [-c count] [-h numlines] [-i interval] [-n] [-v] DESCRIPTION
auditstat displays kernel audit statistics. The fields displayed are as follows: aud The total number of audit records processed by the audit(2) system call. ctl This field is obsolete. drop The total number of audit records that have been dropped. Records are dropped according to the kernel audit policy. See auditon(2), AUDIT_CNT policy for details. enq The total number of audit records put on the kernel audit queue. gen The total number of audit records that have been constructed (not the number written). kern The total number of audit records produced by user processes (as a result of system calls). mem The total number of Kbytes of memory currently in use by the kernel audit module. nona The total number of non-attributable audit records that have been constructed. These are audit records that are not attributable to any particular user. rblk The total number of times that the audit queue has blocked waiting to process audit data. tot The total number of Kbytes of audit data written to the audit trail. wblk The total number of times that user processes blocked on the audit queue at the high water mark. wrtn The total number of audit records written. The difference between enq and wrtn is the number of outstanding audit records on the audit queue that have not been written. OPTIONS
-c count Display the statistics a total of count times. If count is equal to zero, statistics are displayed indefinitely. A time interval must be specified. -h numlines Display a header for every numlines of statistics printed. The default is to display the header every 20 lines. If numlines is equal to zero, the header is never displayed. -i interval Display the statistics every interval where interval is the number of seconds to sleep between each collection. -n Display the number of kernel audit events currently configured. -v Display the version number of the kernel audit module software. EXIT STATUS
auditstat returns 0 upon success and 1 upon failure. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
auditconfig(1M), praudit(1M), bsmconv(1M), audit(2), auditon(2), attributes(5) NOTES
The functionality described in this man page is available only if the Basic Security Module (BSM) has been enabled. See bsmconv(1M) for more information. SunOS 5.11 11 Feb 2008 auditstat(1M)