Run Report
Run #52e48ef364ce3: 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::prepareItem58 29.3% 8,223 2.4% 8,000 2.4% 991,592 3.7% 1,366,112 5.1%
Exclusive Metrics for Current Function926 11.3% 858 10.7% -137,688 -13.9% 4,560 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple58 100.0% 8,223 100.0% 8,000 100.0% 991,592 100.0% 1,366,112 100.0%
Child functions
unserialize56 42.7% 4,033 49.0% 4,092 51.1% 1,074,664 108.4% 1,287,456 94.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags58 44.3% 3,218 39.1% 2,982 37.3% 48,016 4.8% 73,016 5.3%
explode17 13.0% 46 0.6% 68 0.9% 6,600 0.7% 1,080 0.1%