Run Report
Run #518e9ed97f79f: 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::prepareItem68 30.0% 17,194 10.0% 14,150 9.7% 1,048,544 10.2% 1,548,864 14.9%
Exclusive Metrics for Current Function1,007 5.9% 939 6.6% -134,448 -12.8% 7,296 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple68 100.0% 17,194 100.0% 14,150 100.0% 1,048,544 100.0% 1,548,864 100.0%
Child functions
unserialize68 45.3% 12,571 73.1% 10,612 75.0% 1,128,768 107.7% 1,473,648 95.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags68 45.3% 3,579 20.8% 2,546 18.0% 48,672 4.6% 66,664 4.3%
explode14 9.3% 37 0.2% 53 0.4% 5,552 0.5% 1,256 0.1%