Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::registerNamespaces

Drupal\Core\DrupalKernel::registerNamespacesRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)166 150 -16 -9.6%
Incl. Wall Time (microsec) per call 166 150 -16 -9.6%
Excl. Wall Time (microsec)3 4 1 33.3%
Incl. CPU (microsecs)168 151 -17 -10.1%
Incl. CPU (microsecs) per call 168 151 -17 -10.1%
Excl. CPU (microsec)4 3 -1 -25.0%
Incl. MemUse (bytes)28,688 28,688 0 0.0%
Incl. MemUse (bytes) per call 28,688 28,688 0 0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)30,872 30,872 0 0.0%
Incl. PeakMemUse (bytes) per call 30,872 30,872 0 0.0%
Excl. PeakMemUse (bytes)688 688 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::registerNamespaces [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -16 -17.4% -17 -3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 6.2% -1 -5.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -16 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -17 -106.2% -16 -94.1% 0 N/A% 0 N/A%