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Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 619 0.1% 552 0.1% 75,832 0.5% 71,896 0.5%
Exclusive Metrics for Current Function104 16.8% 94 17.0% -11,728 -15.5% 2,184 3.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 619 100.0% 552 100.0% 75,832 100.0% 71,896 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 345 55.7% 278 50.4% 5,136 6.8% 10,336 14.4%
unserialize@17 46.7% 168 27.1% 174 31.5% 81,280 107.2% 58,848 81.9%
explode1 6.7% 2 0.3% 6 1.1% 1,144 1.5% 528 0.7%