Run Report
Run #52c96804a7a94: 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% 5,069 3.7% 4,395 3.4% 843,784 6.5% 1,199,440 9.2%
Exclusive Metrics for Current Function517 10.2% 452 10.3% -133,528 -15.8% 5,176 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple52 100.0% 5,069 100.0% 4,395 100.0% 843,784 100.0% 1,199,440 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags52 43.3% 2,586 51.0% 1,913 43.5% 45,256 5.4% 70,112 5.8%
unserialize52 43.3% 1,950 38.5% 1,995 45.4% 925,792 109.7% 1,122,992 93.6%
explode16 13.3% 16 0.3% 35 0.8% 6,264 0.7% 1,160 0.1%