Run Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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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::prepareItem91 29.9% 39,380 5.4% 38,231 5.3% 2,208,136 5.1% 2,863,176 6.5%
Exclusive Metrics for Current Function2,278 5.8% 2,131 5.6% -251,064 -11.4% 5,360 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple91 100.0% 39,380 100.0% 38,231 100.0% 2,208,136 100.0% 2,863,176 100.0%
Child functions
unserialize91 44.6% 30,859 78.4% 30,315 79.3% 2,384,656 108.0% 2,782,280 97.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags91 44.6% 6,174 15.7% 5,686 14.9% 66,352 3.0% 74,880 2.6%
explode22 10.8% 69 0.2% 99 0.3% 8,192 0.4% 656 0.0%