Run Report
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareItem78 29.7% 7,991 5.0% 7,255 4.8% 1,527,752 10.6% 2,055,928 14.1%
Exclusive Metrics for Current Function771 9.6% 684 9.4% -223,736 -14.6% 7,616 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple78 100.0% 7,991 100.0% 7,255 100.0% 1,527,752 100.0% 2,055,928 100.0%
Child functions
unserialize78 44.3% 3,999 50.0% 4,068 56.1% 1,683,920 110.2% 1,951,528 94.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags78 44.3% 3,201 40.1% 2,460 33.9% 59,664 3.9% 95,424 4.6%
explode20 11.4% 20 0.3% 43 0.6% 7,904 0.5% 1,360 0.1%