Run Report
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
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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::prepareItem51 42.9% 12,298 5.0% 10,255 4.6% 1,693,080 9.0% 1,901,376 10.1%
Exclusive Metrics for Current Function4,323 35.2% 4,309 42.0% 1,292,392 76.3% 1,501,840 79.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple51 100.0% 12,298 100.0% 10,255 100.0% 1,693,080 100.0% 1,901,376 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags51 78.5% 5,422 44.1% 3,531 34.4% 48,912 2.9% 59,672 3.1%
Drupal\field\Entity\FieldInstanceConfig::__wakeup1 1.5% 1,397 11.4% 1,248 12.2% 55,784 3.3% 46,376 2.4%
Composer\Autoload\ClassLoader::loadClass5 7.7% 995 8.1% 997 9.7% 257,400 15.2% 253,808 13.3%
Drupal\Core\Extension\Extension::unserialize2 3.1% 108 0.9% 110 1.1% 30,488 1.8% 31,152 1.6%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup4 6.2% 28 0.2% 31 0.3% 1,272 0.1% 1,592 0.1%
Symfony\Component\Routing\Route::unserialize2 3.1% 25 0.2% 29 0.3% 6,832 0.4% 6,936 0.4%