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

Composer\Autoload\ClassLoader::addPsr4Run #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)245 239 -6 -2.4%
Incl. Wall Time (microsec) per call 5 4 -0 -2.4%
Excl. Wall Time (microsec)235 231 -4 -1.7%
Incl. CPU (microsecs)271 273 2 0.7%
Incl. CPU (microsecs) per call 5 5 0 0.7%
Excl. CPU (microsec)209 216 7 3.3%
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 Function-4 -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%