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

Drupal\Core\DrupalKernel::classLoaderAddMultiplePsr4Run #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)234 278 44 18.8%
Incl. Wall Time (microsec) per call 234 278 44 18.8%
Excl. Wall Time (microsec)89 110 21 23.6%
Incl. CPU (microsecs)235 280 45 19.1%
Incl. CPU (microsecs) per call 235 280 45 19.1%
Excl. CPU (microsec)58 69 11 19.0%
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)30,280 29,968 -312 -1.0%
Incl. PeakMemUse (bytes) per call 30,280 29,968 -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 Function21 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%