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Run #553b9a86a14e1: 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% 27,059 0.4% 4,346,480 11.7% 4,313,280 11.5%
Exclusive Metrics for Current Function2,376 8.8% -595,440 -13.7% 560 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple477 100.0% 27,059 100.0% 4,346,480 100.0% 4,313,280 100.0%
Child functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid477 48.6% 18,999 70.2% 45,800 1.1% 20,320 0.5%
unserialize242 24.7% 5,508 20.4% 4,802,472 110.5% 4,292,208 99.5%
explode262 26.7% 176 0.7% 93,648 2.2% 192 0.0%