Run Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::prepareItem107 30.1% 37,827 4.7% 31,867 4.3% 1,134,260 11.0% 1,514,968 14.2%
Exclusive Metrics for Current Function2,372 6.3% 2,219 7.0% -320,832 -28.3% 5,852 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple107 100.0% 37,827 100.0% 31,867 100.0% 1,134,260 100.0% 1,514,968 100.0%
Child functions
unserialize106 44.4% 27,181 71.9% 23,804 74.7% 1,408,052 124.1% 1,467,896 96.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags107 44.8% 8,197 21.7% 5,728 18.0% 41,860 3.7% 40,432 2.7%
explode26 10.9% 77 0.2% 116 0.4% 5,180 0.5% 788 0.1%