Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Site\Settings::getApcuPrefix

Drupal\Core\Site\Settings::getApcuPrefixRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)6,740 6,580 -160 -2.4%
Incl. Wall Time (microsec) per call 22 22 -1 -2.4%
Excl. Wall Time (microsec)3,779 3,648 -131 -3.5%
Incl. MemUse (bytes)441,600 441,600 0 0.0%
Incl. MemUse (bytes) per call 1,472 1,472 0 0.0%
Excl. MemUse (bytes)268,800 268,800 0 0.0%
Incl. PeakMemUse (bytes)399,200 399,200 0 0.0%
Incl. PeakMemUse (bytes) per call 1,331 1,331 0 0.0%
Excl. PeakMemUse (bytes)240,000 240,000 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% -160 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-131 -81.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\ApcuBackendFactory::__construct0 N/A% -106 -66.2% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::boot0 N/A% -34 -21.2% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeSettings0 N/A% -20 -12.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Site\Settings::get0 N/A% -34 -21.2% 0 N/A% 0 N/A%
hash_hmac0 N/A% 5 3.1% 0 N/A% 0 N/A%