Run Report
Run #517dc5e24c800: 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% 25,356 3.3% 21,067 2.9% 1,756,264 8.8% 2,452,448 12.1%
Exclusive Metrics for Current Function1,597 6.3% 1,437 6.8% -403,496 -23.0% 8,288 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple119 100.0% 25,356 100.0% 21,067 100.0% 1,756,264 100.0% 2,452,448 100.0%
Child functions
unserialize119 46.1% 17,567 69.3% 15,228 72.3% 2,074,224 118.1% 2,352,240 95.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags119 46.1% 6,149 24.3% 4,328 20.5% 77,992 4.4% 90,568 3.7%
explode20 7.8% 43 0.2% 74 0.4% 7,544 0.4% 1,352 0.1%