Run Report
Run #51aaed0fcbd4e: 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::prepareItem59 28.8% 24,900 7.5% 20,365 6.6% 2,051,152 7.3% 2,254,360 7.9%
Exclusive Metrics for Current Function958 3.8% 840 4.1% -150,464 -7.3% 3,680 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple59 100.0% 24,900 100.0% 20,365 100.0% 2,051,152 100.0% 2,254,360 100.0%
Child functions
unserialize59 43.1% 19,099 76.7% 16,386 80.5% 2,144,584 104.6% 2,211,976 98.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags59 43.1% 4,802 19.3% 3,071 15.1% 49,816 2.4% 38,336 1.7%
explode19 13.9% 41 0.2% 68 0.3% 7,216 0.4% 368 0.0%