Run Report
Run #51a9459592df6: 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% 701 0.1% 558 0.1% 75,912 0.2% 65,168 0.2%
Exclusive Metrics for Current Function90 12.8% 84 15.1% -11,896 -15.7% 2,208 3.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 701 100.0% 558 100.0% 75,912 100.0% 65,168 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 443 63.2% 301 53.9% 5,360 7.1% 11,136 17.1%
unserialize@17 46.7% 166 23.7% 170 30.5% 81,304 107.1% 51,584 79.2%
explode1 6.7% 2 0.3% 3 0.5% 1,144 1.5% 240 0.4%