Run Report
Run #518ee8f979cb9: 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::prepareItem74 28.9% 21,523 12.3% 17,290 11.3% 1,546,424 13.4% 2,184,000 18.7%
Exclusive Metrics for Current Function1,127 5.2% 1,006 5.8% -198,072 -12.8% 7,144 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple74 100.0% 21,523 100.0% 17,290 100.0% 1,546,424 100.0% 2,184,000 100.0%
Child functions
unserialize74 42.8% 14,623 67.9% 12,459 72.1% 1,678,384 108.5% 2,069,408 94.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags74 42.8% 5,720 26.6% 3,742 21.6% 56,864 3.7% 105,760 4.8%
explode25 14.5% 53 0.2% 83 0.5% 9,248 0.6% 1,688 0.1%