Run Report
Run #519beac12c1aa: 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::prepareItem91 29.7% 20,829 6.5% 18,371 6.2% 1,985,696 9.3% 1,741,976 8.1%
Exclusive Metrics for Current Function1,230 5.9% 1,154 6.3% -266,296 -13.4% 4,040 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple91 100.0% 20,829 100.0% 18,371 100.0% 1,985,696 100.0% 1,741,976 100.0%
Child functions
unserialize91 44.2% 14,949 71.8% 13,648 74.3% 2,178,800 109.7% 1,691,736 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags91 44.2% 4,608 22.1% 3,498 19.0% 64,288 3.2% 45,488 2.6%
explode24 11.7% 42 0.2% 71 0.4% 8,904 0.4% 712 0.0%