Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::addPsr4

Composer\Autoload\ClassLoader::addPsr4Run #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)199 208 9 4.5%
Incl. Wall Time (microsec) per call 4 4 0 4.5%
Excl. Wall Time (microsec)197 206 9 4.6%
Incl. CPU (microsecs)230 232 2 0.9%
Incl. CPU (microsecs) per call 5 5 0 0.9%
Excl. CPU (microsec)182 177 -5 -2.7%
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 18,056 192 1.1%
Incl. PeakMemUse (bytes) per call 365 368 4 1.1%
Excl. PeakMemUse (bytes)17,864 18,056 192 1.1%

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% 9 2.1% 2 0.2% 0 0.0% 192 20.3%
Exclusive Metrics Diff for Current Function9 100.0% -5 -250.0% 0 N/A% 192 100.0%
Parent functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 10 111.1% 3 150.0% 0 N/A% 192 100.0%
drupal_classloader_register0 N/A% -1 -11.1% -1 -50.0% 0 N/A% 0 0.0%
Child function
strlen0 N/A% 0 0.0% 7 350.0% 0 N/A% 0 0.0%