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)
Hi,
First of all I appreciate this group very much for its informative discussions and posts.
Here is my question.
I have one process whose virtual memory size increases linearly from 6MB to 12MB in 20 minutes. Does that mean my process has memory leaks?
In what cases does the... (4 Replies)
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)
Hi,
Would any one be so kind to explain me :
are ulimits defined for each user seperately ? When ?
Specialy what is the impact of :
max locked memory
and
virtual memory
on performance of applications for a user.
Many thanks.
PS :
this is what I can see in MAN :
ulimit ]
... (5 Replies)
Hi All,
Does anyone know what the best commands in the UNIX command line are for obtaining this info:
current CPU usage
memory usage
virtual memory usage
preferably with date and time parameters too?
thanks
ocelot (4 Replies)
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)
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)
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)
Hi,
I have a server box with 16GB ram in it, within the server box there are 3 VMs running with a total allocation of 9GB.
if I add up all the numbers under memory info using vmstat I get 15.8GB so I can say it adds up to 16Gb...
Is there a way to see from the command line how much memory... (2 Replies)
Hi
I am trying to calculate memory used by Linux System
free -m
total used free shared buffers cached
Mem: 32109 31010 1099 0 3600 7287
-/+ buffers/cache: 20121 11987
Swap: 10239 1282 8957
Now according to my requirement Im calculating memory using below cmd
free -m | awk 'NR==3{printf... (2 Replies)
Discussion started by: sam@sam
2 Replies
LEARN ABOUT DEBIAN
ubuntu-dev-tools
ubuntu-dev-tools(5) File Formats Manual ubuntu-dev-tools(5)NAME
ubuntu-dev-tools - Configuration for the ubuntu-dev-tools package.
DESCRIPTION
The ubuntu-dev-tools package is similar in scope to the devscripts(1) package, providing a collection of scripts which may be of use to
Ubuntu and Debian developers or others wishing to build Debian packages.
Some of these scripts have options which may be configured on a system-wide and per-user basis. These options are configured in
devscripts.conf(5).
All variables are described in the script's manpages. Package-wide variables begin with "UBUNTUTOOLS" and are listed below.
Every script which reads the configuration files can be forced to ignore them by using the --no-conf command-line option.
ENVIRONMENT
All ubuntu-dev-tools configuration variables can be set (and overridden) by setting them in the environment (unlike devscripts).
In addition, several scripts use the following environment variables:
UBUMAIL
Overrides DEBEMAIL and DEBFULLNAME when the target is clearly Ubuntu. Can either contain an e-mail address or Full Name
<email@example.org>.
DEBEMAIL, DEBFULLNAME
As in devscripts(1).
PACKAGE-WIDE VARIABLES
The currently recognised package-wide variables are:
UBUNTUTOOLS_BUILDER
This specifies the preferred test-builder, one of pbuilder (default), sbuild, pbuilder-dist.
UBUNTUTOOLS_DEBIAN_MIRROR
The preferred Debian archive mirror. Should be of the form http://ftp.debian.org/debian (no trailing slash). If not specified, the
master will be used.
UBUNTUTOOLS_DEBSEC_MIRROR
The preferred Debian security archive mirror. Should be of the form http://security.debian.org (no trailing slash). If not speci-
fied, the master will be used.
UBUNTUTOOLS_UBUNTU_MIRROR
The preferred Ubuntu archive mirror. Should be of the form http://archive.ubuntu.com/ubuntu (no trailing slash). If not specified,
the master will be used.
UBUNTUTOOLS_UBUNTU_PORTS_MIRROR
The preferred Ubuntu archive mirror. Should be of the form http://ports.ubuntu.com (no trailing slash). If not specified, the mas-
ter will be used.
UBUNTUTOOLS_LPINSTANCE
The launchpad instance to communicate with. e.g. production (default) or staging.
UBUNTUTOOLS_MIRROR_FALLBACK
Whether or not to fall-back to the master archive mirror. This is usually the desired behaviour, as mirrors can lag the masters.
If on a private network with only a local mirror, you may want to set this to no. One of yes (default) or no.
UBUNTUTOOLS_UPDATE_BUILDER
Whether or not to update the test-builder before each test build. One of yes or no (default).
UBUNTUTOOLS_WORKDIR
The directory to use for preparing source packages etc. When unset, defaults to a directory in /tmp/ named after the script.
SEE ALSO devscripts(1), devscripts.conf(5)AUTHORS
This manpage was written by Stefano Rivera <stefanor@ubuntu.com>.
ubuntu-dev-tools December 19 2010 ubuntu-dev-tools(5)