Run Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::prepareItem19 28.4% 940 2.7% 0 0.0% 70,128 2.3% 155,212 5.0%
Exclusive Metrics for Current Function212 22.6% 0 N/A% -19,552 -27.9% 1,512 1.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple19 100.0% 940 100.0% 0 N/A% 70,128 100.0% 155,212 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags19 48.7% 458 48.7% 0 N/A% 13,824 19.7% 14,252 9.2%
unserialize19 48.7% 269 28.6% 0 N/A% 75,220 107.3% 139,032 89.6%
explode1 2.6% 1 0.1% 0 N/A% 636 0.9% 416 0.3%