Run Report
Run #51b031de38383: 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::prepareItem85 29.7% 21,271 1.9% 16,771 1.5% 1,753,032 5.7% 1,690,104 5.1%
Exclusive Metrics for Current Function1,485 7.0% 1,383 8.2% -227,648 -13.0% 3,760 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple85 100.0% 21,271 100.0% 16,771 100.0% 1,753,032 100.0% 1,690,104 100.0%
Child functions
unserialize84 43.8% 11,919 56.0% 10,608 63.3% 1,906,224 108.7% 1,644,696 97.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags85 44.3% 7,805 36.7% 4,678 27.9% 65,896 3.8% 41,328 2.4%
explode23 12.0% 62 0.3% 102 0.6% 8,560 0.5% 320 0.0%