Run Report
Run #52e6fcee66138: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem91 29.4% 15,378 3.0% 15,011 3.0% 2,344,048 7.2% 2,993,288 9.2%
Exclusive Metrics for Current Function1,343 8.7% 1,202 8.0% -346,792 -14.8% 5,712 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple91 100.0% 15,378 100.0% 15,011 100.0% 2,344,048 100.0% 2,993,288 100.0%
Child functions
unserialize88 42.1% 8,713 56.7% 8,799 58.6% 2,601,888 111.0% 2,853,200 95.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags91 43.5% 5,116 33.3% 4,773 31.8% 68,304 2.9% 117,816 3.9%
spl_autoload_call1 0.5% 129 0.8% 130 0.9% 9,720 0.4% 14,768 0.5%
explode29 13.9% 77 0.5% 107 0.7% 10,928 0.5% 1,792 0.1%