Diff Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::addPsr4

Composer\Autoload\ClassLoader::addPsr4Run #539fd2109980dRun #539fd0a78f1b7DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)212 273 61 28.8%
Incl. Wall Time (microsec) per call 4 5 1 28.8%
Excl. Wall Time (microsec)210 250 40 19.0%
Incl. CPU (microsecs)235 310 75 31.9%
Incl. CPU (microsecs) per call 5 6 2 31.9%
Excl. CPU (microsec)179 233 54 30.2%
Incl. MemUse (bytes)34,504 34,504 0 0.0%
Incl. MemUse (bytes) per call 690 690 0 0.0%
Excl. MemUse (bytes)33,720 33,720 0 0.0%
Incl. PeakMemUse (bytes)19,696 19,696 0 0.0%
Incl. PeakMemUse (bytes) per call 394 394 0 0.0%
Excl. PeakMemUse (bytes)19,696 19,696 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% 61 0.9% 75 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function40 65.6% 54 72.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 56 91.8% 71 94.7% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 5 8.2% 4 5.3% 0 N/A% 0 N/A%
Child function
strlen0 N/A% 21 34.4% 21 28.0% 0 N/A% 0 N/A%