Run Report
Run #519b1908c212c: 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::prepareItem90 29.7% 32,718 5.4% 28,330 4.9% 2,310,288 5.8% 2,552,880 6.4%
Exclusive Metrics for Current Function1,980 6.1% 1,840 6.5% -285,608 -12.4% 6,016 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple90 100.0% 32,718 100.0% 28,330 100.0% 2,310,288 100.0% 2,552,880 100.0%
Child functions
unserialize90 44.1% 22,763 69.6% 20,702 73.1% 2,520,152 109.1% 2,493,208 97.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags90 44.1% 7,869 24.1% 5,644 19.9% 66,824 2.9% 52,488 2.1%
explode24 11.8% 106 0.3% 144 0.5% 8,920 0.4% 1,168 0.0%