Run Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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::prepareItem228 28.5% 13,396 1.1% 1,873,896 6.6% 2,909,464 10.1%
Exclusive Metrics for Current Function1,857 13.9% -909,592 -48.5% 680 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple228 100.0% 13,396 100.0% 1,873,896 100.0% 2,909,464 100.0%
Child functions
unserialize228 40.4% 6,673 49.8% 2,701,752 144.2% 2,891,896 99.4%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid228 40.4% 4,743 35.4% 22,472 1.2% 16,752 0.6%
explode109 19.3% 123 0.9% 59,264 3.2% 136 0.0%