Run Report
Run #52c642960e9a6: 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::prepareItem155 29.2% 11,781 1.0% 10,915 1.0% 2,169,008 9.8% 2,461,976 10.8%
Exclusive Metrics for Current Function1,526 13.0% 1,315 12.0% -533,368 -24.6% 6,648 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple155 100.0% 11,781 100.0% 10,915 100.0% 2,169,008 100.0% 2,461,976 100.0%
Child functions
unserialize155 42.3% 5,500 46.7% 5,633 51.6% 2,577,536 118.8% 2,377,616 96.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags155 42.3% 4,696 39.9% 3,841 35.2% 99,576 4.6% 76,040 3.1%
explode56 15.3% 59 0.5% 126 1.2% 25,264 1.2% 1,672 0.1%