Run Report
Run #53cc6ee526924: 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::prepareItem107 26.4% 28,789 3.2% 27,292 3.1% 5,934,672 12.2% 6,518,752 13.4%
Exclusive Metrics for Current Function1,378 4.8% 1,253 4.6% -539,792 -9.1% 2,752 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple107 100.0% 28,789 100.0% 27,292 100.0% 5,934,672 100.0% 6,518,752 100.0%
Child functions
unserialize105 36.3% 21,775 75.6% 21,450 78.6% 6,342,032 106.9% 6,404,824 98.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags107 37.0% 5,340 18.5% 4,233 15.5% 79,120 1.3% 90,440 1.4%
Composer\Autoload\ClassLoader::loadClass1 0.3% 170 0.6% 172 0.6% 15,984 0.3% 19,856 0.3%
explode76 26.3% 126 0.4% 184 0.7% 37,328 0.6% 880 0.0%