Run Report
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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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::prepareItem122 30.8% 7,169 1.9% 4,000 1.0% 2,075,616 11.7% 2,855,824 15.7%
Exclusive Metrics for Current Function1,314 18.3% 0 0.0% -425,976 -20.5% 15,792 0.6%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple122 100.0% 7,169 100.0% 4,000 100.0% 2,075,616 100.0% 2,855,824 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags122 46.0% 2,955 41.2% 4,000 100.0% 119,592 5.8% 146,296 5.1%
unserialize122 46.0% 2,879 40.2% 0 0.0% 2,370,440 114.2% 2,692,000 94.3%
explode21 7.9% 21 0.3% 0 0.0% 11,560 0.6% 1,736 0.1%