Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::addPsr4

Composer\Autoload\ClassLoader::addPsr4Run #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls5,600 5,600 0 0.0%
Incl. Wall Time (microsec)26,536 27,107 571 2.2%
Incl. Wall Time (microsec) per call 5 5 0 2.2%
Excl. Wall Time (microsec)26,462 27,027 565 2.1%
Incl. MemUse (bytes)4,266,400 4,266,400 0 0.0%
Incl. MemUse (bytes) per call 762 762 0 0.0%
Excl. MemUse (bytes)4,202,400 4,202,400 0 0.0%
Incl. PeakMemUse (bytes)2,688,000 2,688,000 0 0.0%
Incl. PeakMemUse (bytes) per call 480 480 0 0.0%
Excl. PeakMemUse (bytes)2,624,000 2,624,000 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Composer\Autoload\ClassLoader::addPsr40 N/A% 571 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function565 98.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 390 68.3% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 181 31.7% 0 N/A% 0 N/A%
Child function
strlen0 N/A% 6 1.1% 0 N/A% 0 N/A%