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Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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% 643 0.1% 0 0.0% 75,816 0.5% 68,344 0.5%
Exclusive Metrics for Current Function110 17.1% 0 N/A% -11,728 -15.5% 1,584 2.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 643 100.0% 0 N/A% 75,816 100.0% 68,344 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 380 59.1% 0 N/A% 5,136 6.8% 7,800 11.4%
unserialize@17 46.7% 150 23.3% 0 N/A% 81,264 107.2% 58,624 85.8%
explode1 6.7% 3 0.5% 0 N/A% 1,144 1.5% 336 0.5%