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Top Forums UNIX for Advanced & Expert Users Memory Usage(Physical) in one Word? Suse Linux. Post 302837417 by rveri on Thursday 25th of July 2013 05:35:47 PM
Old 07-25-2013
Memory Usage(Physical) in one Word? Suse Linux.

Experts,

I have been trying to figure out what is the total physical memory used from this output:
And what is the free memory available for the application or any programs.


The answer has to be in this format:
1. Physical Memory Used= xx.xx%
2. Physical Memry available= yy.yy%

Can any one answer this question please.,


DATA: (output of free command ) :
######
OS=Suse Linux 11.

Code:
             total       used       free     shared    buffers     cached
Mem:      12200000   12003044     196956          0         52     524220
-/+ buffers/cache:   11478772     721228
Swap:     20955132     802368   20152764


I figured this means the Memory Usage= used/total * 100 = 98.3%







- Since The Usage (in sar) showing 98.45% it is high time to wake up and to be alert.
Since this is closed to full capacity, and things can start breaking if not paid enough attention to the usage.


# from sar -r : What I am seeing is below:
Code:
           kbmemfree kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit
05:24:01 PM    188908  12011092     98.45        52    494044  15664476     47.25
05:25:02 PM    186124  12013876     98.47        52    494524  15669836     47.26
05:26:01 PM    187284  12012716     98.46        52    496068  15664196     47.25
05:27:01 PM    180372  12019628     98.52        52    496712  15664384     47.25
Average:       186109  12013891     98.47       500   2123739  15654751     47.22


-So I am trying to ask the experts what is the opinion about it , and if one can answer in a simple answer to this question: (Descriptive answer is welcome but I also want answer to 1. & 2.
I have a feeling like this is not real usage, so checking with linux experts.,

1. Physical Memory Used= xx.xx%
2. Physical Memry available= yy.yy%


Thank you for your time...
 

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COLORGCCRC(5)							File Formats Manual						     COLORGCCRC(5)

NAME
colorgccrc - configuration file for colorgcc DESCRIPTION
A colorgccrc configuration file is used to configure the highlighting of the compiler output from colorgcc. SYNTAX
Each line consists of a keyword designating a configuration variable. The keyword is followed by `:' and then one or several values (depending on the keyword). Lines beginning with a hash mark `#' are comments. CONFIGURATION VARIABLES
g++ | gcc | c++ | cc | g77 | gcj | gnat | gpc Specifies the paths to the compilers. Takes one value; a path to the compiler. nocolor Specifies what terminal types colorization should be disabled on. Takes one or several values, separated by whitespace. srcColor Specifies the highlighting attributes source-code should be given. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. introColor Specifies the highlighting attributes for normal compiler output. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. warningFileNameColor | errorFileNameColor Specifies the highlighting attributes for the filename in a warning or an error, respectively. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. warningNumberColor | errorNumberColor Specifies the highlighting attributes for the line-number in a warning or an error, respectively. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. warningMessageColor | errorMessageColor Specifies the highlighting attributes for the message-text in a warning or an error, respectively. Takes one or several color attributes. See the section COLOR ATTRIBUTES for more information. COLOR ATTRIBUTES
The following attributes are valid for highlighting. clear, reset bold, underline, underscore, blink, reverse, concealed black, red, green, yellow, blue, magenta, cyan, white on_black, on_red, on_green, on_yellow, on_blue, on_magenta, on_cyan, on_white SEE ALSO
gcc(1), colorgcc(1) HISTORY
Jan 15 2003: Initial version of this manual-page. REPORTING BUGS
Report bugs to <jmoyers@geeks.com> AUTHORS
Jamie Moyers <jmoyers@geeks.com> is the author of colorgcc. This manual page was written by Joe Wreschnig <piman@sacredchao.net>, and modified by David Weinehall <tao@debian.org>, for the Debian GNU/Linux system (but may be used by others). COPYRIGHT
Copyright (C) 2003 Jamie Moyers This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. Jan 15, 2003 COLORGCCRC(5)
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