Run Report
Run #518e7bb18a691: 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::prepareItem68 29.1% 22,112 7.4% 18,288 6.6% 1,607,256 5.9% 2,165,552 7.9%
Exclusive Metrics for Current Function1,070 4.8% 967 5.3% -172,176 -10.7% 9,744 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple68 100.0% 22,112 100.0% 18,288 100.0% 1,607,256 100.0% 2,165,552 100.0%
Child functions
unserialize68 43.3% 16,038 72.5% 13,889 75.9% 1,717,040 106.8% 2,057,768 95.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags68 43.3% 4,965 22.5% 3,362 18.4% 54,520 3.4% 96,568 4.5%
explode21 13.4% 39 0.2% 70 0.4% 7,872 0.5% 1,472 0.1%