Run Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
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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% 582 0.1% 524 0.1% 75,856 0.5% 71,920 0.5%
Exclusive Metrics for Current Function81 13.9% 77 14.7% -11,712 -15.4% 1,792 2.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 582 100.0% 524 100.0% 75,856 100.0% 71,920 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 315 54.1% 256 48.9% 5,136 6.8% 9,448 13.1%
unserialize@17 46.7% 184 31.6% 188 35.9% 81,288 107.2% 60,152 83.6%
explode1 6.7% 2 0.3% 3 0.6% 1,144 1.5% 528 0.7%