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

Composer\Autoload\ClassLoader::addPsr4Run #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)148 181 33 22.3%
Incl. Wall Time (microsec) per call 3 3 1 22.3%
Excl. Wall Time (microsec)148 181 33 22.3%
Incl. CPU (microsecs)191 227 36 18.8%
Incl. CPU (microsecs) per call 3 4 1 18.8%
Excl. CPU (microsec)146 177 31 21.2%
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 Function33 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%