Run Report
Run #53cc69e75d4d1: 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% 24,595 5.5% 23,056 5.4% 4,854,520 10.8% 5,692,208 12.7%
Exclusive Metrics for Current Function865 3.5% 809 3.5% -397,192 -8.2% 3,648 0.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple58 100.0% 24,595 100.0% 23,056 100.0% 4,854,520 100.0% 5,692,208 100.0%
Child functions
unserialize56 39.4% 19,016 77.3% 18,653 80.9% 5,170,216 106.5% 5,558,504 97.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags58 40.8% 4,495 18.3% 3,346 14.5% 53,640 1.1% 109,072 1.9%
Composer\Autoload\ClassLoader::loadClass1 0.7% 160 0.7% 163 0.7% 16,000 0.3% 19,888 0.3%
explode27 19.0% 59 0.2% 85 0.4% 11,856 0.2% 1,096 0.0%