Run Report
Run #5198f0bb880ef: 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@18 23.5% 746 0.2% 597 0.2% 82,304 0.5% 77,624 0.5%
Exclusive Metrics for Current Function103 13.8% 87 14.6% -13,112 -15.9% 1,680 2.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 100.0% 746 100.0% 597 100.0% 82,304 100.0% 77,624 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags8 47.1% 468 62.7% 326 54.6% 5,624 6.8% 14,272 18.4%
unserialize@18 47.1% 173 23.2% 181 30.3% 88,648 107.7% 61,144 78.8%
explode1 5.9% 2 0.3% 3 0.5% 1,144 1.4% 528 0.7%