Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4

Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4Run #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)214 215 1 0.5%
Incl. Wall Time (microsec) per call 214 215 1 0.5%
Excl. Wall Time (microsec)81 85 4 4.9%
Incl. CPU (microsecs)215 217 2 0.9%
Incl. CPU (microsecs) per call 215 217 2 0.9%
Excl. CPU (microsec)56 49 -7 -12.5%
Incl. MemUse (bytes)33,752 33,752 0 0.0%
Incl. MemUse (bytes) per call 33,752 33,752 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)20,624 20,624 0 0.0%
Incl. PeakMemUse (bytes) per call 20,624 20,624 0 0.0%
Excl. PeakMemUse (bytes)608 608 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4 [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
Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr40 N/A% 1 0.1% 2 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 400.0% -7 -350.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::addPsr40 N/A% -3 -300.0% 9 450.0% 0 N/A% 0 N/A%