Run Report
Run #53ccf19d00e96: 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::prepareItem87 25.2% 23,792 3.5% 22,222 3.3% 5,820,648 13.4% 6,516,136 15.0%
Exclusive Metrics for Current Function792 3.3% 668 3.0% -534,120 -9.2% 2,672 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple87 100.0% 23,792 100.0% 22,222 100.0% 5,820,648 100.0% 6,516,136 100.0%
Child functions
unserialize85 34.1% 18,825 79.1% 18,430 82.9% 6,234,744 107.1% 6,406,656 98.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags87 34.9% 3,965 16.7% 2,863 12.9% 68,712 1.2% 87,248 1.3%
Composer\Autoload\ClassLoader::loadClass1 0.4% 148 0.6% 149 0.7% 13,992 0.2% 18,552 0.3%
explode76 30.5% 62 0.3% 112 0.5% 37,320 0.6% 1,008 0.0%