Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::registerNamespaces

Drupal\Core\DrupalKernel::registerNamespacesRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)231 215 -16 -6.9%
Incl. Wall Time (microsec) per call 231 215 -16 -6.9%
Excl. Wall Time (microsec)5 6 1 20.0%
Incl. CPU (microsecs)233 217 -16 -6.9%
Incl. CPU (microsecs) per call 233 217 -16 -6.9%
Excl. CPU (microsec)6 6 0 0.0%
Incl. MemUse (bytes)28,168 28,168 0 0.0%
Incl. MemUse (bytes) per call 28,168 28,168 0 0.0%
Excl. MemUse (bytes)1,120 1,120 0 0.0%
Incl. PeakMemUse (bytes)30,584 30,584 0 0.0%
Incl. PeakMemUse (bytes) per call 30,584 30,584 0 0.0%
Excl. PeakMemUse (bytes)640 640 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 -2.0% -16 -1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 6.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -16 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -17 -106.2% -16 -100.0% 0 N/A% 0 N/A%