Run Report
Run #51aaed996e9e3: 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::prepareItem59 28.8% 25,038 7.5% 20,439 6.6% 2,052,416 7.2% 2,256,048 7.9%
Exclusive Metrics for Current Function953 3.8% 836 4.1% -150,688 -7.3% 3,680 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple59 100.0% 25,038 100.0% 20,439 100.0% 2,052,416 100.0% 2,256,048 100.0%
Child functions
unserialize59 43.1% 19,154 76.5% 16,386 80.2% 2,146,072 104.6% 2,213,600 98.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags59 43.1% 4,898 19.6% 3,157 15.4% 49,816 2.4% 38,400 1.7%
explode19 13.9% 33 0.1% 60 0.3% 7,216 0.4% 368 0.0%