Run Report
Run #51a188a760170: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::prepareItem63 29.6% 21,685 8.1% 16,001 6.0% 689,240 11.0% 949,260 15.0%
Exclusive Metrics for Current Function1,522 7.0% 0 0.0% -167,836 -24.4% 2,148 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple63 100.0% 21,685 100.0% 16,001 100.0% 689,240 100.0% 949,260 100.0%
Child functions
unserialize62 44.0% 15,067 69.5% 12,001 75.0% 824,720 119.7% 916,148 96.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags63 44.7% 5,043 23.3% 4,000 25.0% 28,976 4.2% 30,528 3.2%
explode16 11.3% 53 0.2% 0 0.0% 3,380 0.5% 436 0.0%