Run Report
Run #519a9ae44e0a5: 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% 18,918 5.3% 16,000 8.7% 1,455,600 12.8% 2,019,784 17.6%
Exclusive Metrics for Current Function1,225 6.5% 0 0.0% -177,664 -12.2% 6,288 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple82 100.0% 18,918 100.0% 16,000 100.0% 1,455,600 100.0% 2,019,784 100.0%
Child functions
unserialize82 43.9% 13,475 71.2% 8,000 50.0% 1,565,712 107.6% 1,961,896 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags82 43.9% 4,181 22.1% 4,000 25.0% 59,016 4.1% 50,944 2.5%
explode23 12.3% 37 0.2% 4,000 25.0% 8,536 0.6% 656 0.0%