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Top Forums UNIX for Advanced & Expert Users Troubleshooting sudden high memory usage Post 303042161 by MadeInGermany on Tuesday 17th of December 2019 03:02:43 AM
Old 12-17-2019
How do you measure "memory usage"? Including cache?
I/O can increase the cache.
 

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WINCACHE_RPLIST_MEMINFO(3)						 1						WINCACHE_RPLIST_MEMINFO(3)

wincache_rplist_meminfo - Retrieves information about memory usage by the resolve file path cache

SYNOPSIS
array wincache_rplist_meminfo (void ) DESCRIPTION
Retrieves information about memory usage by resolve file path cache. RETURN VALUES
Array of meta data that describes memory usage by resolve file path cache. 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 resolve file path cache o memory_free - amount of free memory in bytes available for the resolve file path cache o num_used_blks - number of memory blocks used by the resolve file path cache o num_free_blks - number of free memory blocks available for the resolve file path cache o memory_overhead - amount of memory in bytes used for the internal structures of resolve file path cache EXAMPLES
Example #1 A wincache_rplist_meminfo(3) example <pre> <?php print_r(wincache_rplist_meminfo()); ?> </pre> The above example will output: Array ( [memory_total] => 9437184 [memory_free] => 9416744 [num_used_blks] => 23 [num_free_blks] => 1 [memory_overhead] => 416 ) SEE ALSO
wincache_fcache_fileinfo(3), wincache_fcache_meminfo(3), wincache_ocache_fileinfo(3), wincache_ocache_meminfo(3), wincache_rplist_file- info(3), wincache_refresh_if_changed(3), wincache_ucache_meminfo(3), wincache_ucache_info(3), wincache_scache_info(3), wincache_scache_mem- info(3). PHP Documentation Group WINCACHE_RPLIST_MEMINFO(3)
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