Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::addPsr4

Composer\Autoload\ClassLoader::addPsr4Run #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)187 199 12 6.4%
Incl. Wall Time (microsec) per call 4 4 0 6.4%
Excl. Wall Time (microsec)186 197 11 5.9%
Incl. CPU (microsecs)226 230 4 1.8%
Incl. CPU (microsecs) per call 5 5 0 1.8%
Excl. CPU (microsec)170 182 12 7.1%
Incl. MemUse (bytes)33,896 33,896 0 0.0%
Incl. MemUse (bytes) per call 692 692 0 0.0%
Excl. MemUse (bytes)33,112 33,112 0 0.0%
Incl. PeakMemUse (bytes)17,864 17,864 0 0.0%
Incl. PeakMemUse (bytes) per call 365 365 0 0.0%
Excl. PeakMemUse (bytes)17,864 17,864 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% 12 0.4% 4 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 91.7% 12 300.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 11 91.7% 3 75.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 1 8.3% 1 25.0% 0 N/A% 0 N/A%
Child function
strlen0 N/A% 1 8.3% -8 -200.0% 0 N/A% 0 N/A%