Run Report
Run #519eade6f30be: 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::prepareItem101 30.2% 25,313 7.0% 19,559 6.1% 1,937,472 12.7% 1,974,064 12.8%
Exclusive Metrics for Current Function1,840 7.3% 1,701 8.7% -298,984 -15.4% 5,672 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple101 100.0% 25,313 100.0% 19,559 100.0% 1,937,472 100.0% 1,974,064 100.0%
Child functions
unserialize101 45.1% 16,408 64.8% 13,407 68.5% 2,161,312 111.6% 1,914,656 97.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags101 45.1% 6,963 27.5% 4,316 22.1% 66,920 3.5% 52,632 2.7%
explode22 9.8% 102 0.4% 135 0.7% 8,224 0.4% 1,104 0.1%