Run Report
Run #52c88c0f5608c: 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::prepareItem88 30.1% 8,537 3.2% 7,569 3.0% 1,695,920 7.8% 1,934,064 8.8%
Exclusive Metrics for Current Function874 10.2% 774 10.2% -281,136 -16.6% 6,632 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple88 100.0% 8,537 100.0% 7,569 100.0% 1,695,920 100.0% 1,934,064 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::checksumTags88 45.1% 3,823 44.8% 2,867 37.9% 66,968 3.9% 88,288 4.6%
unserialize85 43.6% 3,818 44.7% 3,881 51.3% 1,901,520 112.1% 1,837,816 95.0%
explode22 11.3% 22 0.3% 47 0.6% 8,568 0.5% 1,328 0.1%