Run Report
Run #519a9aa88c710: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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::prepareItem82 29.5% 18,355 5.1% 12,000 6.5% 1,455,584 12.8% 2,019,832 17.6%
Exclusive Metrics for Current Function1,212 6.6% 0 0.0% -177,664 -12.2% 6,288 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple82 100.0% 18,355 100.0% 12,000 100.0% 1,455,584 100.0% 2,019,832 100.0%
Child functions
unserialize82 43.9% 12,766 69.6% 12,000 100.0% 1,565,696 107.6% 1,961,944 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags82 43.9% 4,339 23.6% 0 0.0% 59,016 4.1% 50,944 2.5%
explode23 12.3% 38 0.2% 0 0.0% 8,536 0.6% 656 0.0%