Run Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem104 30.2% 19,874 5.3% 16,318 4.8% 1,988,424 10.3% 2,623,448 13.6%
Exclusive Metrics for Current Function1,633 8.2% 1,475 9.0% -280,080 -14.1% 7,616 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple104 100.0% 19,874 100.0% 16,318 100.0% 1,988,424 100.0% 2,623,448 100.0%
Child functions
unserialize104 45.0% 12,790 64.4% 10,947 67.1% 2,190,680 110.2% 2,529,944 96.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags104 45.0% 5,408 27.2% 3,818 23.4% 68,912 3.5% 84,464 3.2%
explode23 10.0% 43 0.2% 78 0.5% 8,912 0.4% 1,424 0.1%