Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4

Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4Run #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)509 461 -48 -9.4%
Incl. Wall Time (microsec) per call 509 461 -48 -9.4%
Excl. Wall Time (microsec)182 167 -15 -8.2%
Incl. CPU (microsecs)511 462 -49 -9.6%
Incl. CPU (microsecs) per call 511 462 -49 -9.6%
Excl. CPU (microsec)131 121 -10 -7.6%
Incl. MemUse (bytes)18,332 18,332 0 0.0%
Incl. MemUse (bytes) per call 18,332 18,332 0 0.0%
Excl. MemUse (bytes)668 668 0 0.0%
Incl. PeakMemUse (bytes)19,552 19,552 0 0.0%
Incl. PeakMemUse (bytes) per call 19,552 19,552 0 0.0%
Excl. PeakMemUse (bytes)2,932 2,932 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% -48 -2.9% -49 -12.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -31.2% -10 -20.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -48 -100.0% -49 -100.0% 0 N/A% 0 N/A%
Child function
Composer\Autoload\ClassLoader::addPsr40 N/A% -33 -68.8% -39 -79.6% 0 N/A% 0 N/A%