Run Report
Run #519a6f8ea14bd: 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::prepareItem65 30.2% 15,404 5.0% 13,572 4.7% 1,337,712 9.9% 1,365,848 10.0%
Exclusive Metrics for Current Function838 5.4% 758 5.6% -213,328 -15.9% 3,984 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple65 100.0% 15,404 100.0% 13,572 100.0% 1,337,712 100.0% 1,365,848 100.0%
Child functions
unserialize65 46.1% 12,148 78.9% 10,891 80.2% 1,500,160 112.1% 1,324,104 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags65 46.1% 2,398 15.6% 1,891 13.9% 46,376 3.5% 36,832 2.7%
explode11 7.8% 20 0.1% 32 0.2% 4,504 0.3% 928 0.1%