Run Report
Run #530ef19752730: 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::prepareItem131 30.0% 19,280 2.5% 16,329 2.2% 2,143,592 5.9% 2,608,096 7.1%
Exclusive Metrics for Current Function1,830 9.5% 1,628 10.0% -324,168 -15.1% 7,184 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple131 100.0% 19,280 100.0% 16,329 100.0% 2,143,592 100.0% 2,608,096 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags131 44.3% 10,162 52.7% 7,228 44.3% 96,856 4.5% 152,344 5.8%
unserialize119 40.2% 7,042 36.5% 7,168 43.9% 2,340,856 109.2% 2,431,936 93.2%
spl_autoload_call1 0.3% 144 0.7% 145 0.9% 9,704 0.5% 14,792 0.6%
explode45 15.2% 102 0.5% 160 1.0% 20,344 0.9% 1,840 0.1%