Run Report
Run #55f237e5dec64: 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::prepareItem31 27.7% 9,276 11.0% 1,693,448 15.2% 2,829,376 25.3%
Exclusive Metrics for Current Function314 3.4% -580,256 -34.3% 936 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple31 100.0% 9,276 100.0% 1,693,448 100.0% 2,829,376 100.0%
Child functions
unserialize30 39.0% 5,156 55.6% 2,222,224 131.2% 2,684,048 94.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid31 40.3% 3,725 40.2% 20,296 1.2% 132,136 4.7%
spl_autoload_call1 1.3% 48 0.5% 5,536 0.3% 4,704 0.2%
explode15 19.5% 33 0.4% 25,648 1.5% 7,552 0.3%