Run Report
Run #51fdbdbb58abc: 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::prepareItem123 30.6% 23,557 4.7% 19,618 4.3% 2,208,584 8.1% 2,883,768 10.6%
Exclusive Metrics for Current Function1,565 6.6% 1,419 7.2% -259,448 -11.7% 6,904 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple123 100.0% 23,557 100.0% 19,618 100.0% 2,208,584 100.0% 2,883,768 100.0%
Child functions
unserialize123 45.6% 15,558 66.0% 13,665 69.7% 2,378,648 107.7% 2,769,488 96.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags123 45.6% 6,370 27.0% 4,432 22.6% 79,944 3.6% 105,792 3.7%
explode24 8.9% 64 0.3% 102 0.5% 9,440 0.4% 1,584 0.1%