Run Report
Run #51967382583a3: XHProf Run (Namespace=drupal-perf-steveoliver)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem@1 [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::prepareItem@17 22.6% 2,614 0.1% 0 0.0% 117,424 0.2% 142,384 0.2%
Exclusive Metrics for Current Function477 18.2% 0 N/A% -11,848 -10.1% 704 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 2,614 100.0% 0 N/A% 117,424 100.0% 142,384 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 1,481 56.7% 0 N/A% 7,648 6.5% 6,064 4.3%
unserialize@17 46.7% 643 24.6% 0 N/A% 120,000 102.2% 135,616 95.2%
explode1 6.7% 13 0.5% 0 N/A% 1,624 1.4% 0 0.0%