Run Report
Run #51c2508074568: 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::prepareItem73 29.6% 27,180 2.3% 22,590 2.0% 1,733,880 4.5% 1,881,704 4.7%
Exclusive Metrics for Current Function1,719 6.3% 1,638 7.3% -198,912 -11.5% 6,544 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple73 100.0% 27,180 100.0% 22,590 100.0% 1,733,880 100.0% 1,881,704 100.0%
Child functions
unserialize72 43.6% 18,230 67.1% 15,975 70.7% 1,867,240 107.7% 1,822,816 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags73 44.2% 7,145 26.3% 4,864 21.5% 58,008 3.3% 51,400 2.7%
explode20 12.1% 86 0.3% 113 0.5% 7,544 0.4% 944 0.1%