Run Report
Run #53ccf1bb00d4b: 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% 24,114 3.5% 22,575 3.3% 5,820,672 13.4% 6,414,112 14.7%
Exclusive Metrics for Current Function814 3.4% 698 3.1% -533,904 -9.2% 2,616 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple87 100.0% 24,114 100.0% 22,575 100.0% 5,820,672 100.0% 6,414,112 100.0%
Child functions
unserialize85 34.1% 19,100 79.2% 18,753 83.1% 6,234,544 107.1% 6,306,656 98.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags87 34.9% 3,989 16.5% 2,862 12.7% 68,720 1.2% 85,280 1.3%
Composer\Autoload\ClassLoader::loadClass1 0.4% 150 0.6% 151 0.7% 13,992 0.2% 18,552 0.3%
explode76 30.5% 61 0.3% 111 0.5% 37,320 0.6% 1,008 0.0%