Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::addPsr4

Composer\Autoload\ClassLoader::addPsr4Run #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)260 446 186 71.5%
Incl. Wall Time (microsec) per call 5 8 3 71.5%
Excl. Wall Time (microsec)258 391 133 51.6%
Incl. CPU (microsecs)292 495 203 69.5%
Incl. CPU (microsecs) per call 5 9 4 69.5%
Excl. CPU (microsec)230 385 155 67.4%
Incl. MemUse (bytes)37,104 37,104 0 0.0%
Incl. MemUse (bytes) per call 687 687 0 0.0%
Excl. MemUse (bytes)36,320 36,320 0 0.0%
Incl. PeakMemUse (bytes)34,616 34,616 0 0.0%
Incl. PeakMemUse (bytes) per call 641 641 0 0.0%
Excl. PeakMemUse (bytes)33,968 33,968 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% 186 0.2% 203 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function133 71.5% 155 76.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 184 98.9% 200 98.5% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 2 1.1% 3 1.5% 0 N/A% 0 N/A%
Child function
strlen0 N/A% 53 28.5% 48 23.6% 0 N/A% 0 N/A%