Run Report
Run #5578e832a56c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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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 8.3% 859 14.0% 158,728 8.0% 260,696 12.6%
Exclusive Metrics for Current Function21 2.4% -72,800 -45.9% 816 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple1 100.0% 859 100.0% 158,728 100.0% 260,696 100.0%
Child functions
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid1 25.0% 522 60.8% 15,336 9.7% 55,216 21.2%
unserialize1 25.0% 267 31.1% 202,000 127.3% 192,288 73.8%
spl_autoload_call1 25.0% 42 4.9% 5,528 3.5% 5,016 1.9%
explode1 25.0% 7 0.8% 8,664 5.5% 7,360 2.8%