Run Report
Run #51f5bb45dd257: 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::prepareItem105 30.3% 19,710 5.1% 16,262 4.7% 2,013,112 9.6% 2,534,096 12.1%
Exclusive Metrics for Current Function1,509 7.7% 1,388 8.5% -278,272 -13.8% 7,456 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple105 100.0% 19,710 100.0% 16,262 100.0% 2,013,112 100.0% 2,534,096 100.0%
Child functions
unserialize105 45.1% 12,891 65.4% 11,049 67.9% 2,213,048 109.9% 2,441,240 96.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags105 45.1% 5,271 26.7% 3,756 23.1% 69,400 3.4% 84,072 3.3%
explode23 9.9% 39 0.2% 69 0.4% 8,936 0.4% 1,328 0.1%