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Full Discussion: User memory utilization
Top Forums UNIX for Dummies Questions & Answers User memory utilization Post 302911642 by MadeInGermany on Saturday 2nd of August 2014 02:29:23 AM
Old 08-02-2014
VSZ shows claimed/reserved/overcommitted memory.
RSS shows resident/initialized memory.

Usually RSS and pmem are more relevant. Check yourself.
Code:
ps -u myuser -o pid,vsz,rss,pmem,args

Follow the automatic content links below! Search this forum for RSS and VSZ!
For a quick summary, and comparison with your ps results try
Code:
prstat -t


Last edited by rbatte1; 08-04-2014 at 06:19 AM.. Reason: Joined up lines for a better read
This User Gave Thanks to MadeInGermany For This Post:
 

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WINCACHE_UCACHE_MEMINFO(3)						 1						WINCACHE_UCACHE_MEMINFO(3)

wincache_ucache_meminfo - Retrieves information about user cache memory usage

SYNOPSIS
array wincache_ucache_meminfo (void ) DESCRIPTION
Retrieves information about memory usage by user cache. RETURN VALUES
Array of meta data about user cache memory usage or FALSE on failure The array returned by this function contains the following elements: o memory_total - amount of memory in bytes allocated for the user cache o memory_free - amount of free memory in bytes available for the user cache o num_used_blks - number of memory blocks used by the user cache o num_free_blks - number of free memory blocks available for the user cache o memory_overhead - amount of memory in bytes used for the user cache internal structures EXAMPLES
Example #1 A wincache_ucache_meminfo(3) example <pre> <?php print_r(wincache_ucache_meminfo()); ?> </pre> The above example will output: Array ( [memory_total] => 5242880 [memory_free] => 5215056 [num_used_blks] => 6 [num_free_blks] => 3 [memory_overhead] => 176 ) SEE ALSO
wincache_fcache_fileinfo(3), wincache_fcache_meminfo(3), wincache_ocache_fileinfo(3), wincache_rplist_fileinfo(3), wincache_rplist_mem- info(3), wincache_refresh_if_changed(3), wincache_ucache_info(3), wincache_scache_info(3), wincache_scache_meminfo(3). PHP Documentation Group WINCACHE_UCACHE_MEMINFO(3)
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