Run Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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::prepareItem70 28.9% 11,061 3.1% 9,745 2.9% 2,240,512 6.2% 2,632,488 7.3%
Exclusive Metrics for Current Function732 6.6% 637 6.5% -282,520 -12.6% 7,576 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple70 100.0% 11,061 100.0% 9,745 100.0% 2,240,512 100.0% 2,632,488 100.0%
Child functions
unserialize67 41.1% 5,520 49.9% 5,581 57.3% 2,432,824 108.6% 2,495,032 94.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags70 42.9% 4,684 42.3% 3,369 34.6% 65,384 2.9% 112,368 4.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 0.6% 100 0.9% 102 1.0% 12,320 0.5% 16,216 0.6%
explode25 15.3% 25 0.2% 56 0.6% 12,504 0.6% 1,296 0.0%