Run Report
Run #51aad15cb89bb: 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% 25,685 7.7% 20,548 6.7% 2,051,152 7.3% 2,254,360 7.9%
Exclusive Metrics for Current Function950 3.7% 847 4.1% -150,464 -7.3% 3,680 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple59 100.0% 25,685 100.0% 20,548 100.0% 2,051,152 100.0% 2,254,360 100.0%
Child functions
unserialize59 43.1% 19,627 76.4% 16,498 80.3% 2,144,584 104.6% 2,211,976 98.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags59 43.1% 5,065 19.7% 3,136 15.3% 49,816 2.4% 38,336 1.7%
explode19 13.9% 43 0.2% 67 0.3% 7,216 0.4% 368 0.0%