Run Report
Run #55f2450b58930: 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% 21,099 3.7% 4,256,920 16.0% 6,055,056 22.7%
Exclusive Metrics for Current Function1,175 5.6% -1,092,664 -25.7% 936 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple125 100.0% 21,099 100.0% 4,256,920 100.0% 6,055,056 100.0%
Child functions
unserialize124 39.4% 13,537 64.2% 5,291,824 124.3% 5,952,752 98.3%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid125 39.7% 6,289 29.8% 19,080 0.4% 96,328 1.6%
spl_autoload_call1 0.3% 52 0.2% 5,536 0.1% 4,704 0.1%
explode65 20.6% 46 0.2% 33,144 0.8% 336 0.0%