Run Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::prepareItem104 30.7% 10,041 4.1% 9,437 4.1% 1,743,584 10.7% 2,381,152 14.5%
Exclusive Metrics for Current Function1,321 13.2% 1,217 12.9% -304,048 -17.4% 8,280 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple104 100.0% 10,041 100.0% 9,437 100.0% 1,743,584 100.0% 2,381,152 100.0%
Child functions
unserialize103 45.6% 4,380 43.6% 4,471 47.4% 1,968,632 112.9% 2,276,064 95.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags104 46.0% 4,299 42.8% 3,691 39.1% 71,536 4.1% 95,584 4.0%
explode19 8.4% 41 0.4% 58 0.6% 7,464 0.4% 1,224 0.1%