Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::registerNamespaces

Drupal\Core\DrupalKernel::registerNamespacesRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)487 314 -173 -35.5%
Incl. Wall Time (microsec) per call 487 314 -173 -35.5%
Excl. Wall Time (microsec)245 162 -83 -33.9%
Incl. CPU (microsecs)481 315 -166 -34.5%
Incl. CPU (microsecs) per call 481 315 -166 -34.5%
Excl. CPU (microsec)196 127 -69 -35.2%
Incl. MemUse (bytes)13,604 13,604 0 0.0%
Incl. MemUse (bytes) per call 13,604 13,604 0 0.0%
Excl. MemUse (bytes)660 660 0 0.0%
Incl. PeakMemUse (bytes)14,412 14,412 0 0.0%
Incl. PeakMemUse (bytes) per call 14,412 14,412 0 0.0%
Excl. PeakMemUse (bytes)2,680 2,680 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% -173 -11.9% -166 -28.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-83 -48.0% -69 -41.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -173 -100.0% -166 -100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::add0 N/A% -90 -52.0% -97 -58.4% 0 N/A% 0 N/A%