Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::addPsr4

Composer\Autoload\ClassLoader::addPsr4Run #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)239 245 6 2.5%
Incl. Wall Time (microsec) per call 4 5 0 2.5%
Excl. Wall Time (microsec)231 235 4 1.7%
Incl. CPU (microsecs)273 271 -2 -0.7%
Incl. CPU (microsecs) per call 5 5 -0 -0.7%
Excl. CPU (microsec)216 209 -7 -3.2%
Incl. MemUse (bytes)37,704 37,704 0 0.0%
Incl. MemUse (bytes) per call 698 698 0 0.0%
Excl. MemUse (bytes)31,952 31,952 0 0.0%
Incl. PeakMemUse (bytes)18,912 18,912 0 0.0%
Incl. PeakMemUse (bytes) per call 350 350 0 0.0%
Excl. PeakMemUse (bytes)18,912 18,912 0 0.0%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::addPsr4 [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
Composer\Autoload\ClassLoader::addPsr40 N/A% 6 0.2% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 66.7% -7 -350.0% 0 N/A% 0 N/A%
Parent functions
drupal_classloader_register0 N/A% 3 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespacesPsr40 N/A% 3 50.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
array_merge0 N/A% 1 16.7% 1 50.0% 0 N/A% 0 N/A%
strlen0 N/A% 1 16.7% 4 200.0% 0 N/A% 0 N/A%