Run Report
Run #52c877c4869fd: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [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::prepareItem52 28.7% 5,126 3.3% 4,498 3.1% 840,176 5.4% 1,197,880 7.7%
Exclusive Metrics for Current Function500 9.8% 462 10.3% -132,816 -15.8% 5,192 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple52 100.0% 5,126 100.0% 4,498 100.0% 840,176 100.0% 1,197,880 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags52 43.3% 2,450 47.8% 1,808 40.2% 45,232 5.4% 71,880 6.0%
unserialize52 43.3% 2,160 42.1% 2,194 48.8% 921,536 109.7% 1,119,704 93.5%
explode16 13.3% 16 0.3% 34 0.8% 6,224 0.7% 1,104 0.1%