Run Report
Run #518e9f0163c3d: 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::prepareItem68 30.0% 17,517 10.2% 14,217 9.8% 1,048,544 10.2% 1,548,864 14.9%
Exclusive Metrics for Current Function1,006 5.7% 929 6.5% -134,448 -12.8% 7,296 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple68 100.0% 17,517 100.0% 14,217 100.0% 1,048,544 100.0% 1,548,864 100.0%
Child functions
unserialize68 45.3% 12,979 74.1% 10,702 75.3% 1,128,768 107.7% 1,473,648 95.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags68 45.3% 3,496 20.0% 2,533 17.8% 48,672 4.6% 66,664 4.3%
explode14 9.3% 36 0.2% 53 0.4% 5,552 0.5% 1,256 0.1%