Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\DrupalKernel::registerNamespaces

Drupal\Core\DrupalKernel::registerNamespacesRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)180 161 -19 -10.6%
Incl. Wall Time (microsec) per call 180 161 -19 -10.6%
Excl. Wall Time (microsec)5 4 -1 -20.0%
Incl. CPU (microsecs)180 163 -17 -9.4%
Incl. CPU (microsecs) per call 180 163 -17 -9.4%
Excl. CPU (microsec)3 5 2 66.7%
Incl. MemUse (bytes)29,040 29,040 0 0.0%
Incl. MemUse (bytes) per call 29,040 29,040 0 0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)20,328 20,336 8 0.0%
Incl. PeakMemUse (bytes) per call 20,328 20,336 8 0.0%
Excl. PeakMemUse (bytes)1,040 1,040 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% -19 -0.2% -17 -0.3% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-1 -5.3% 2 11.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -19 -100.0% -17 -100.0% 0 N/A% 8 100.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -18 -94.7% -19 -111.8% 0 N/A% 8 100.0%