Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)231 249 18 7.8%
Incl. Wall Time (microsec) per call 116 125 9 7.8%
Excl. Wall Time (microsec)153 158 5 3.3%
Incl. CPU (microsecs)235 252 17 7.2%
Incl. CPU (microsecs) per call 118 126 9 7.2%
Excl. CPU (microsec)100 104 4 4.0%
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% 18 0.5% 17 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 27.8% 4 23.5% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% 12 66.7% 12 70.6% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 6 33.3% 5 29.4% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 13 72.2% 13 76.5% 0 N/A% 0 N/A%