Diff Report
Run #54f295e72ec52: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f2965f30be5: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\ApcuBackend::prepareItem

Drupal\Core\Cache\ApcuBackend::prepareItemRun #54f295e72ec52Run #54f2965f30be5DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)1,184 1,193 9 0.8%
Incl. Wall Time (microsec) per call 16 16 0 0.8%
Excl. Wall Time (microsec)424 422 -2 -0.5%
Incl. MemUse (bytes)16,496 16,496 0 0.0%
Incl. MemUse (bytes) per call 217 217 0 0.0%
Excl. MemUse (bytes)12,152 12,152 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ApcuBackend::prepareItem [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\ApcuBackend::prepareItem0 N/A% 9 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -22.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% 9 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid0 N/A% 11 122.2% 0 N/A% 0 N/A%