Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::registerNamespacesPsr4

Drupal\Core\DrupalKernel::registerNamespacesPsr4Run #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)279 286 7 2.5%
Incl. Wall Time (microsec) per call 279 286 7 2.5%
Excl. Wall Time (microsec)95 111 16 16.8%
Incl. CPU (microsecs)282 286 4 1.4%
Incl. CPU (microsecs) per call 282 286 4 1.4%
Excl. CPU (microsec)73 78 5 6.8%
Incl. MemUse (bytes)34,832 34,848 16 0.0%
Incl. MemUse (bytes) per call 34,832 34,848 16 0.0%
Excl. MemUse (bytes)1,368 1,368 0 0.0%
Incl. PeakMemUse (bytes)19,520 21,280 1,760 9.0%
Incl. PeakMemUse (bytes) per call 19,520 21,280 1,760 9.0%
Excl. PeakMemUse (bytes)608 608 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::registerNamespacesPsr4 [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::registerNamespacesPsr40 N/A% 7 0.4% 4 0.2% 16 0.0% 1,760 5.0%
Exclusive Metrics Diff for Current Function16 228.6% 5 125.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 7 100.0% 4 100.0% 16 100.0% 1,760 100.0%
Child function
Composer\Autoload\ClassLoader::addPsr40 N/A% -9 -128.6% -1 -25.0% 16 100.0% 1,760 100.0%