Run Report
Run #517dc6ae6625d: 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::prepareItem119 30.8% 24,867 3.2% 20,950 2.9% 1,756,344 8.8% 2,452,696 12.1%
Exclusive Metrics for Current Function1,613 6.5% 1,492 7.1% -403,464 -23.0% 8,288 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple119 100.0% 24,867 100.0% 20,950 100.0% 1,756,344 100.0% 2,452,696 100.0%
Child functions
unserialize119 46.1% 17,635 70.9% 15,370 73.4% 2,074,272 118.1% 2,352,800 95.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags119 46.1% 5,581 22.4% 4,020 19.2% 77,992 4.4% 90,256 3.7%
explode20 7.8% 38 0.2% 68 0.3% 7,544 0.4% 1,352 0.1%