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Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem477 32.6% 29,458 0.4% 4,348,672 11.2% 4,416,808 11.2%
Exclusive Metrics for Current Function2,621 8.9% -595,448 -13.7% 560 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple477 100.0% 29,458 100.0% 4,348,672 100.0% 4,416,808 100.0%
Child functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid477 48.6% 21,083 71.6% 45,768 1.1% 22,696 0.5%
unserialize242 24.7% 5,590 19.0% 4,804,664 110.5% 4,393,320 99.5%
explode262 26.7% 164 0.6% 93,688 2.2% 232 0.0%