Run Report
Run #53ccec125a938: 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% 27,312 3.1% 25,708 3.0% 5,930,744 12.4% 6,614,752 13.9%
Exclusive Metrics for Current Function1,042 3.8% 921 3.6% -534,144 -9.0% 2,464 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple87 100.0% 27,312 100.0% 25,708 100.0% 5,930,744 100.0% 6,614,752 100.0%
Child functions
unserialize85 34.1% 21,172 77.5% 20,842 81.1% 6,342,848 106.9% 6,505,176 98.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags87 34.9% 4,820 17.6% 3,614 14.1% 68,728 1.2% 86,192 1.3%
Composer\Autoload\ClassLoader::loadClass1 0.4% 169 0.6% 169 0.7% 15,984 0.3% 19,960 0.3%
explode76 30.5% 109 0.4% 162 0.6% 37,328 0.6% 960 0.0%