Run Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem121 30.0% 20,458 3.3% 19,894 3.3% 3,037,256 7.6% 3,334,264 8.3%
Exclusive Metrics for Current Function1,815 8.9% 1,658 8.3% -423,160 -13.9% 7,248 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple121 100.0% 20,458 100.0% 19,894 100.0% 3,037,256 100.0% 3,334,264 100.0%
Child functions
unserialize118 43.1% 10,962 53.6% 11,073 55.7% 3,344,112 110.1% 3,157,968 94.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags121 44.2% 7,440 36.4% 6,869 34.5% 90,552 3.0% 152,192 4.6%
spl_autoload_call1 0.4% 154 0.8% 155 0.8% 9,704 0.3% 14,952 0.4%
explode34 12.4% 87 0.4% 139 0.7% 16,048 0.5% 1,904 0.1%