Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4

Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4Run #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)278 234 -44 -15.8%
Incl. Wall Time (microsec) per call 278 234 -44 -15.8%
Excl. Wall Time (microsec)110 89 -21 -19.1%
Incl. CPU (microsecs)280 235 -45 -16.1%
Incl. CPU (microsecs) per call 280 235 -45 -16.1%
Excl. CPU (microsec)69 58 -11 -15.9%
Incl. MemUse (bytes)36,280 36,280 0 0.0%
Incl. MemUse (bytes) per call 36,280 36,280 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)29,968 30,280 312 1.0%
Incl. PeakMemUse (bytes) per call 29,968 30,280 312 1.0%
Excl. PeakMemUse (bytes)5,800 5,800 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% -44 -6.0% -45 -12.4% 0 0.0% 312 2.9%
Exclusive Metrics Diff for Current Function-21 -47.7% -11 -24.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::attachSynthetic0 N/A% -44 -100.0% -45 -100.0% 0 N/A% 312 100.0%
Child function
Composer\Autoload\ClassLoader::addPsr40 N/A% -23 -52.3% -34 -75.6% 0 N/A% 312 100.0%