Run Report
Run #5177392a7fa3c: 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::prepareItem128 31.1% 26,904 4.9% 23,945 4.6% 1,912,808 12.1% 2,529,760 15.8%
Exclusive Metrics for Current Function1,701 6.3% 1,510 6.3% -426,136 -22.3% 7,360 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple128 100.0% 26,904 100.0% 23,945 100.0% 1,912,808 100.0% 2,529,760 100.0%
Child functions
unserialize128 46.7% 19,670 73.1% 17,999 75.2% 2,249,672 117.6% 2,434,600 96.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags128 46.7% 5,500 20.4% 4,380 18.3% 82,384 4.3% 86,592 3.4%
explode18 6.6% 33 0.1% 56 0.2% 6,888 0.4% 1,208 0.0%