Run Report
Run #523f531e517da: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem115 28.9% 18,485 3.6% 14,391 3.1% 1,493,384 4.6% 1,858,688 5.7%
Exclusive Metrics for Current Function1,668 9.0% 1,484 10.3% -264,104 -17.7% 6,328 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple115 100.0% 18,485 100.0% 14,391 100.0% 1,493,384 100.0% 1,858,688 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags115 42.0% 11,696 63.3% 7,613 52.9% 97,024 6.5% 116,592 6.3%
unserialize114 41.6% 5,048 27.3% 5,160 35.9% 1,640,256 109.8% 1,734,496 93.3%
explode45 16.4% 73 0.4% 134 0.9% 20,208 1.4% 1,272 0.1%