Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::addPsr4

Composer\Autoload\ClassLoader::addPsr4Run #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)181 148 -33 -18.2%
Incl. Wall Time (microsec) per call 3 3 -1 -18.2%
Excl. Wall Time (microsec)181 148 -33 -18.2%
Incl. CPU (microsecs)227 191 -36 -15.9%
Incl. CPU (microsecs) per call 4 3 -1 -15.9%
Excl. CPU (microsec)177 146 -31 -17.5%
Incl. MemUse (bytes)37,944 37,944 0 0.0%
Incl. MemUse (bytes) per call 690 690 0 0.0%
Excl. MemUse (bytes)37,160 37,160 0 0.0%
Incl. PeakMemUse (bytes)24,168 24,168 0 0.0%
Incl. PeakMemUse (bytes) per call 439 439 0 0.0%
Excl. PeakMemUse (bytes)23,520 23,520 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% -33 -1.9% -36 -2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-33 -100.0% -31 -86.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% -33 -100.0% -36 -100.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
strlen0 N/A% 0 0.0% -5 -13.9% 0 N/A% 0 N/A%