Run Report
Run #5197310fa6a63: 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::prepareItem119 30.9% 631,934 6.6% 60,004 7.9% 2,976,680 5.1% 3,412,128 5.8%
Exclusive Metrics for Current Function31,550 5.0% 4,000 6.7% -227,584 -7.6% 10,400 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple119 100.0% 631,934 100.0% 60,004 100.0% 2,976,680 100.0% 3,412,128 100.0%
Child functions
unserialize119 46.3% 512,565 81.1% 40,003 66.7% 3,078,008 103.4% 3,312,968 97.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags119 46.3% 86,705 13.7% 16,001 26.7% 115,720 3.9% 88,256 2.6%
explode19 7.4% 1,114 0.2% 0 0.0% 10,536 0.4% 504 0.0%