Run Report
Run #52c96bbf45f87: 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::prepareItem52 28.7% 4,808 3.9% 4,161 3.6% 844,016 7.2% 1,193,512 10.1%
Exclusive Metrics for Current Function495 10.3% 424 10.2% -133,536 -15.8% 5,064 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple52 100.0% 4,808 100.0% 4,161 100.0% 844,016 100.0% 1,193,512 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags52 43.3% 2,416 50.2% 1,782 42.8% 45,248 5.4% 70,240 5.9%
unserialize52 43.3% 1,878 39.1% 1,921 46.2% 926,080 109.7% 1,117,072 93.6%
explode16 13.3% 19 0.4% 34 0.8% 6,224 0.7% 1,136 0.1%