Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Site\Settings::getApcuPrefix

Drupal\Core\Site\Settings::getApcuPrefixRun #5659123816918Run #5659177493c27DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)50 67 17 34.0%
Incl. Wall Time (microsec) per call 17 22 6 34.0%
Excl. Wall Time (microsec)31 37 6 19.4%
Incl. MemUse (bytes)4,416 4,416 0 0.0%
Incl. MemUse (bytes) per call 1,472 1,472 0 0.0%
Excl. MemUse (bytes)2,688 2,688 0 0.0%
Incl. PeakMemUse (bytes)3,992 3,992 0 0.0%
Incl. PeakMemUse (bytes) per call 1,331 1,331 0 0.0%
Excl. PeakMemUse (bytes)2,400 2,400 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Site\Settings::getApcuPrefix [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\Site\Settings::getApcuPrefix0 N/A% 17 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 35.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::initializeSettings0 N/A% 9 52.9% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::boot0 N/A% 9 52.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\ApcuBackendFactory::__construct0 N/A% -1 -5.9% 0 N/A% 0 N/A%
Child functions
hash_hmac0 N/A% 7 41.2% 0 N/A% 0 N/A%
Drupal\Core\Site\Settings::get0 N/A% 4 23.5% 0 N/A% 0 N/A%