Run Report
Run #51ba946b609ed: 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::prepareItem43 28.7% 10,408 0.4% 8,882 0.3% 1,733,176 3.0% 1,550,744 2.2%
Exclusive Metrics for Current Function787 7.6% 684 7.7% -330,856 -19.1% 2,336 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple43 100.0% 10,408 100.0% 8,882 100.0% 1,733,176 100.0% 1,550,744 100.0%
Child functions
unserialize43 43.9% 5,459 52.5% 5,538 62.4% 2,019,336 116.5% 1,528,408 98.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags43 43.9% 4,136 39.7% 2,616 29.5% 39,824 2.3% 19,344 1.2%
explode12 12.2% 26 0.2% 44 0.5% 4,872 0.3% 656 0.0%