Run Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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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::prepareItem95 30.0% 204,564 5.4% 40,004 4.4% 3,636,360 5.4% 4,203,448 6.3%
Exclusive Metrics for Current Function8,634 4.2% 0 0.0% -260,816 -7.2% 7,064 0.2%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple95 100.0% 204,564 100.0% 40,004 100.0% 3,636,360 100.0% 4,203,448 100.0%
Child functions
unserialize95 44.6% 168,750 82.5% 36,003 90.0% 3,785,512 104.1% 4,024,736 95.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags95 44.6% 26,770 13.1% 4,001 10.0% 99,136 2.7% 171,032 4.1%
explode23 10.8% 410 0.2% 0 0.0% 12,528 0.3% 616 0.0%