Run Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem10,900 30.6% 3,888,830 6.0% 404,673,600 10.2% 504,844,800 12.7%
Exclusive Metrics for Current Function159,781 4.1% -44,780,800 -11.1% 91,200 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple10,900 100.0% 3,888,830 100.0% 404,673,600 100.0% 504,844,800 100.0%
Child functions
unserialize10,800 45.0% 3,137,343 80.7% 446,884,800 110.4% 499,007,200 98.8%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid10,900 45.4% 586,258 15.1% 1,566,400 0.4% 5,641,600 1.1%
explode2,300 9.6% 5,448 0.1% 1,003,200 0.2% 104,800 0.0%