Run Report
Run #51a27d3f1f1ae: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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::prepareItem64 28.6% 17,189 10.4% 16,000 9.8% 1,565,072 13.9% 2,071,120 18.3%
Exclusive Metrics for Current Function852 5.0% 0 0.0% -202,640 -12.9% 5,200 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple64 100.0% 17,189 100.0% 16,000 100.0% 1,565,072 100.0% 2,071,120 100.0%
Child functions
unserialize64 42.4% 13,048 75.9% 12,000 75.0% 1,708,080 109.1% 2,018,864 97.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags64 42.4% 3,247 18.9% 0 0.0% 51,096 3.3% 46,400 2.2%
explode23 15.2% 42 0.2% 4,000 25.0% 8,536 0.5% 656 0.0%