Run Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::prepareItem125 28.2% 21,777 3.9% 4,257,280 16.0% 6,066,040 22.8%
Exclusive Metrics for Current Function1,183 5.4% -1,092,696 -25.7% 936 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple125 100.0% 21,777 100.0% 4,257,280 100.0% 6,066,040 100.0%
Child functions
unserialize124 39.4% 13,930 64.0% 5,292,216 124.3% 5,963,880 98.3%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid125 39.7% 6,563 30.1% 19,080 0.4% 96,184 1.6%
spl_autoload_call1 0.3% 51 0.2% 5,536 0.1% 4,704 0.1%
explode65 20.6% 50 0.2% 33,144 0.8% 336 0.0%