Run Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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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::prepareItem90 29.9% 39,603 5.5% 38,343 5.4% 2,215,888 5.0% 2,869,208 6.3%
Exclusive Metrics for Current Function2,291 5.8% 2,131 5.6% -251,344 -11.3% 5,384 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple90 100.0% 39,603 100.0% 38,343 100.0% 2,215,888 100.0% 2,869,208 100.0%
Child functions
unserialize90 44.6% 31,056 78.4% 30,378 79.2% 2,393,200 108.0% 2,786,936 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags90 44.6% 6,183 15.6% 5,722 14.9% 65,832 3.0% 76,224 2.7%
explode22 10.9% 73 0.2% 112 0.3% 8,200 0.4% 664 0.0%