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Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem@1 [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::prepareItem@17 22.6% 635 0.1% 0 0.0% 75,840 0.5% 67,632 0.4%
Exclusive Metrics for Current Function113 17.8% 0 N/A% -11,704 -15.4% 1,608 2.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 635 100.0% 0 N/A% 75,840 100.0% 67,632 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 370 58.3% 0 N/A% 5,136 6.8% 8,200 12.1%
unserialize@17 46.7% 149 23.5% 0 N/A% 81,264 107.2% 57,488 85.0%
explode1 6.7% 3 0.5% 0 N/A% 1,144 1.5% 336 0.5%