Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4

Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4Run #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)216 214 -2 -0.9%
Incl. Wall Time (microsec) per call 216 214 -2 -0.9%
Excl. Wall Time (microsec)78 81 3 3.8%
Incl. CPU (microsecs)217 215 -2 -0.9%
Incl. CPU (microsecs) per call 217 215 -2 -0.9%
Excl. CPU (microsec)53 56 3 5.7%
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)19,800 20,624 824 4.2%
Incl. PeakMemUse (bytes) per call 19,800 20,624 824 4.2%
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% -2 -0.0% -2 -0.1% 0 0.0% 824 0.7%
Exclusive Metrics Diff for Current Function3 150.0% 3 150.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::initializeContainer0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 824 100.0%
Child function
Composer\Autoload\ClassLoader::addPsr40 N/A% -5 -250.0% -5 -250.0% 0 N/A% 824 100.0%