Run Report
Run #51902129e4489: 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::prepareItem92 29.8% 22,639 8.6% 18,624 8.1% 1,928,848 10.8% 2,586,752 14.3%
Exclusive Metrics for Current Function1,415 6.3% 1,314 7.1% -273,872 -14.2% 9,720 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple92 100.0% 22,639 100.0% 18,624 100.0% 1,928,848 100.0% 2,586,752 100.0%
Child functions
unserialize92 44.2% 15,554 68.7% 13,380 71.8% 2,129,056 110.4% 2,484,472 96.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags92 44.2% 5,620 24.8% 3,846 20.7% 64,776 3.4% 91,136 3.5%
explode24 11.5% 50 0.2% 84 0.5% 8,888 0.5% 1,424 0.1%