Run Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem211 29.0% 23,915 2.5% 5,602,008 18.5% 7,638,240 24.7%
Exclusive Metrics for Current Function1,430 6.0% -1,512,648 -27.0% 968 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple211 100.0% 23,915 100.0% 5,602,008 100.0% 7,638,240 100.0%
Child functions
unserialize210 40.9% 14,521 60.7% 7,034,136 125.6% 7,488,752 98.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid211 41.1% 7,852 32.8% 25,320 0.5% 142,888 1.9%
spl_autoload_call1 0.2% 60 0.3% 5,536 0.1% 4,696 0.1%
explode91 17.7% 52 0.2% 49,664 0.9% 936 0.0%