Run Report
Run #5589b5faf10fe: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem109 30.6% 35,293 6.0% 4,046,736 10.2% 5,048,448 12.7%
Exclusive Metrics for Current Function1,413 4.0% -447,808 -11.1% 912 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple109 100.0% 35,293 100.0% 4,046,736 100.0% 5,048,448 100.0%
Child functions
unserialize108 45.0% 28,810 81.6% 4,468,848 110.4% 4,990,072 98.8%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid109 45.4% 5,026 14.2% 15,664 0.4% 56,416 1.1%
explode23 9.6% 44 0.1% 10,032 0.2% 1,048 0.0%