Run Report
Run #53cc6c144c24c: 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::prepareItem58 27.8% 24,739 5.6% 23,190 5.4% 4,853,280 10.8% 5,695,992 12.7%
Exclusive Metrics for Current Function884 3.6% 799 3.4% -396,936 -8.2% 3,792 0.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple58 100.0% 24,739 100.0% 23,190 100.0% 4,853,280 100.0% 5,695,992 100.0%
Child functions
unserialize56 39.4% 19,071 77.1% 18,710 80.7% 5,168,744 106.5% 5,559,784 97.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags58 40.8% 4,568 18.5% 3,432 14.8% 53,632 1.1% 111,512 2.0%
Composer\Autoload\ClassLoader::loadClass1 0.7% 159 0.6% 161 0.7% 15,984 0.3% 19,856 0.3%
explode27 19.0% 57 0.2% 88 0.4% 11,856 0.2% 1,048 0.0%