Run Report
Run #517896dc57c6e: 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::prepareItem127 31.1% 24,859 5.2% 20,858 4.6% 1,895,520 10.9% 2,501,120 14.2%
Exclusive Metrics for Current Function1,579 6.4% 1,438 6.9% -422,840 -22.3% 7,360 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple127 100.0% 24,859 100.0% 20,858 100.0% 1,895,520 100.0% 2,501,120 100.0%
Child functions
unserialize127 46.7% 17,279 69.5% 14,978 71.8% 2,229,584 117.6% 2,407,120 96.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags127 46.7% 5,957 24.0% 4,373 21.0% 81,912 4.3% 85,456 3.4%
explode18 6.6% 44 0.2% 69 0.3% 6,864 0.4% 1,184 0.0%