Run Report
Run #517d750163e11: 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::prepareItem58 29.0% 22,933 10.6% 18,652 9.5% 1,459,904 11.0% 1,918,512 14.4%
Exclusive Metrics for Current Function864 3.8% 790 4.2% -163,600 -11.2% 6,080 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple58 100.0% 22,933 100.0% 18,652 100.0% 1,459,904 100.0% 1,918,512 100.0%
Child functions
unserialize58 43.6% 17,405 75.9% 14,730 79.0% 1,568,728 107.5% 1,834,024 95.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags58 43.6% 4,631 20.2% 3,078 16.5% 48,224 3.3% 77,152 4.0%
explode17 12.8% 33 0.1% 54 0.3% 6,552 0.4% 1,256 0.1%