Run Report
Run #5290760896b28: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem102 28.8% 13,942 3.8% 12,715 3.7% 1,962,008 11.2% 2,639,176 15.0%
Exclusive Metrics for Current Function1,333 9.6% 1,192 9.4% -325,800 -16.6% 7,120 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple102 100.0% 13,942 100.0% 12,715 100.0% 1,962,008 100.0% 2,639,176 100.0%
Child functions
unserialize102 42.0% 7,179 51.5% 7,265 57.1% 2,198,880 112.1% 2,511,264 95.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags102 42.0% 5,361 38.5% 4,131 32.5% 73,080 3.7% 118,888 4.5%
explode39 16.0% 69 0.5% 127 1.0% 15,848 0.8% 1,904 0.1%