Run Report
Run #523e49a66dc20: 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::prepareItem60 29.0% 12,976 0.7% 11,014 0.6% 2,227,608 10.5% 2,471,528 9.1%
Exclusive Metrics for Current Function937 7.2% 844 7.7% -457,208 -20.5% 3,832 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple60 100.0% 12,976 100.0% 11,014 100.0% 2,227,608 100.0% 2,471,528 100.0%
Child functions
unserialize60 43.5% 6,612 51.0% 6,679 60.6% 2,626,816 117.9% 2,403,384 97.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags60 43.5% 5,390 41.5% 3,427 31.1% 50,928 2.3% 63,272 2.6%
explode18 13.0% 37 0.3% 64 0.6% 7,072 0.3% 1,040 0.0%