Run Report
Run #53512b84374e0: 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::prepareItem152 27.2% 37,918 5.5% 32,409 4.9% 4,972,576 10.7% 5,001,680 10.7%
Exclusive Metrics for Current Function1,639 4.3% 1,387 4.3% -582,624 -11.7% 4,416 0.1%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple152 100.0% 37,918 100.0% 32,409 100.0% 4,972,576 100.0% 5,001,680 100.0%
Child functions
unserialize152 38.2% 20,146 53.1% 19,400 59.9% 5,322,592 107.0% 4,811,928 96.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags152 38.2% 15,900 41.9% 11,284 34.8% 157,632 3.2% 164,184 3.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 0.3% 134 0.4% 135 0.4% 15,608 0.3% 19,248 0.4%
explode93 23.4% 99 0.3% 203 0.6% 59,368 1.2% 1,904 0.0%