Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)285 237 -48 -16.8%
Incl. Wall Time (microsec) per call 143 119 -24 -16.8%
Excl. Wall Time (microsec)169 151 -18 -10.7%
Incl. CPU (microsecs)287 240 -47 -16.4%
Incl. CPU (microsecs) per call 144 120 -24 -16.4%
Excl. CPU (microsec)120 98 -22 -18.3%
Incl. MemUse (bytes)43,872 43,872 0 0.0%
Incl. MemUse (bytes) per call 21,936 21,936 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)48,744 48,744 0 0.0%
Incl. PeakMemUse (bytes) per call 24,372 24,372 0 0.0%
Excl. PeakMemUse (bytes)7,672 7,672 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::addPrefixes [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
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -48 -13.6% -47 -5.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-18 -37.5% -22 -46.8% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% -48 -100.0% -49 -104.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 0 0.0% 2 4.3% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -30 -62.5% -25 -53.2% 0 N/A% 0 N/A%