Run Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem@1 [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::prepareItem@17 22.6% 729 0.1% 585 0.1% 75,928 0.2% 65,272 0.2%
Exclusive Metrics for Current Function95 13.0% 90 15.4% -11,896 -15.7% 2,208 3.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 100.0% 729 100.0% 585 100.0% 75,928 100.0% 65,272 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags7 46.7% 450 61.7% 306 52.3% 5,360 7.1% 11,136 17.1%
unserialize@17 46.7% 182 25.0% 185 31.6% 81,320 107.1% 51,688 79.2%
explode1 6.7% 2 0.3% 4 0.7% 1,144 1.5% 240 0.4%