Run Report
Run #52c87fe2eeb21: 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::prepareItem85 29.3% 9,128 3.2% 8,270 3.3% 1,768,560 8.2% 2,090,872 9.7%
Exclusive Metrics for Current Function829 9.1% 742 9.0% -264,616 -15.0% 7,664 0.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple85 100.0% 9,128 100.0% 8,270 100.0% 1,768,560 100.0% 2,090,872 100.0%
Child functions
unserialize83 42.3% 4,608 50.5% 4,678 56.6% 1,957,744 110.7% 1,985,896 95.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags85 43.4% 3,663 40.1% 2,797 33.8% 64,816 3.7% 95,848 4.6%
explode28 14.3% 28 0.3% 53 0.6% 10,616 0.6% 1,464 0.1%