Run Report
Run #52c96b69a1c07: 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% 4,891 4.0% 4,241 3.7% 843,992 7.3% 1,193,936 10.2%
Exclusive Metrics for Current Function485 9.9% 447 10.5% -133,536 -15.8% 5,064 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple52 100.0% 4,891 100.0% 4,241 100.0% 843,992 100.0% 1,193,936 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags52 43.3% 2,530 51.7% 1,874 44.2% 45,248 5.4% 71,096 6.0%
unserialize52 43.3% 1,860 38.0% 1,896 44.7% 926,064 109.7% 1,116,640 93.5%
explode16 13.3% 16 0.3% 24 0.6% 6,216 0.7% 1,136 0.1%