Run Report
Run #518fa6ca4e20c: 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% 747 0.3% 588 0.3% 75,840 0.7% 72,704 0.6%
Exclusive Metrics for Current Function94 12.6% 80 13.6% -11,728 -15.5% 1,776 2.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 747 100.0% 588 100.0% 75,840 100.0% 72,704 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 452 60.5% 299 50.9% 5,136 6.8% 10,328 14.2%
unserialize@17 46.7% 199 26.6% 206 35.0% 81,288 107.2% 60,072 82.6%
explode1 6.7% 2 0.3% 3 0.5% 1,144 1.5% 528 0.7%