Run Report
Run #5350e2663e694: 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::prepareItem103 28.5% 24,110 2.3% 22,116 2.1% 3,965,136 8.4% 3,976,248 8.4%
Exclusive Metrics for Current Function955 4.0% 786 3.6% -353,896 -8.9% 4,240 0.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple103 100.0% 24,110 100.0% 22,116 100.0% 3,965,136 100.0% 3,976,248 100.0%
Child functions
unserialize103 41.2% 18,556 77.0% 17,763 80.3% 4,202,512 106.0% 3,859,120 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags103 41.2% 4,423 18.3% 3,340 15.1% 79,688 2.0% 91,688 2.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 0.4% 133 0.6% 134 0.6% 15,608 0.4% 19,248 0.5%
explode43 17.2% 43 0.2% 93 0.4% 21,224 0.5% 1,952 0.0%