Run Report
Run #518b14dd8356b: 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::prepareItem123 30.6% 24,443 3.6% 20,551 3.2% 1,525,632 10.3% 2,225,928 14.5%
Exclusive Metrics for Current Function1,545 6.3% 1,361 6.6% -284,488 -18.6% 7,648 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple123 100.0% 24,443 100.0% 20,551 100.0% 1,525,632 100.0% 2,225,928 100.0%
Child functions
unserialize123 45.6% 16,914 69.2% 14,960 72.8% 1,722,168 112.9% 2,130,944 95.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags123 45.6% 5,937 24.3% 4,156 20.2% 79,048 5.2% 85,832 3.9%
explode24 8.9% 47 0.2% 74 0.4% 8,904 0.6% 1,504 0.1%