Run Report
Run #518eefcaea15f: 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::prepareItem72 28.8% 21,188 12.3% 17,458 11.6% 1,545,920 13.6% 2,147,464 18.7%
Exclusive Metrics for Current Function1,071 5.1% 985 5.6% -197,352 -12.8% 6,784 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple72 100.0% 21,188 100.0% 17,458 100.0% 1,545,920 100.0% 2,147,464 100.0%
Child functions
unserialize72 42.6% 14,322 67.6% 12,654 72.5% 1,678,136 108.6% 2,038,976 94.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags72 42.6% 5,737 27.1% 3,739 21.4% 55,888 3.6% 100,016 4.7%
explode25 14.8% 58 0.3% 80 0.5% 9,248 0.6% 1,688 0.1%