Run Report
Run #5578e29590a73: 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::prepareItem121 28.8% 20,845 5.7% 3,898,368 14.5% 4,908,152 18.2%
Exclusive Metrics for Current Function942 4.5% -598,376 -15.3% 688 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple121 100.0% 20,845 100.0% 3,898,368 100.0% 4,908,152 100.0%
Child functions
unserialize115 39.4% 14,974 71.8% 4,451,544 114.2% 4,746,704 96.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid121 41.4% 4,871 23.4% 17,480 0.4% 159,432 3.2%
explode56 19.2% 58 0.3% 27,720 0.7% 1,328 0.0%