Run Report
Run #55b947b193c50: XHProf Run (Namespace=drupal-perf-cthos)
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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::prepareItem1 10.0% 970 2.4% 145,288 3.7% 177,056 4.5%
Exclusive Metrics for Current Function24 2.5% -11,152 -7.7% 816 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple1 100.0% 970 100.0% 145,288 100.0% 177,056 100.0%
Child functions
unserialize1 25.0% 488 50.3% 134,184 92.4% 136,584 77.1%
spl_autoload_call1 25.0% 259 26.7% 5,552 3.8% 5,096 2.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid1 25.0% 195 20.1% 12,024 8.3% 31,088 17.6%
explode1 25.0% 4 0.4% 4,680 3.2% 3,472 2.0%