Run Report
Run #51981e3ae1e6c: 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::prepareItem75 29.0% 29,159 8.4% 24,320 7.7% 1,944,176 6.7% 2,255,496 7.8%
Exclusive Metrics for Current Function1,239 4.2% 1,115 4.6% -170,720 -8.8% 5,400 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple75 100.0% 29,159 100.0% 24,320 100.0% 1,944,176 100.0% 2,255,496 100.0%
Child functions
unserialize75 43.1% 22,659 77.7% 19,535 80.3% 2,043,792 105.1% 2,181,760 96.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags75 43.1% 5,214 17.9% 3,592 14.8% 62,216 3.2% 67,088 3.0%
explode24 13.8% 47 0.2% 78 0.3% 8,888 0.5% 1,248 0.1%