Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)243 247 4 1.6%
Incl. Wall Time (microsec) per call 122 124 2 1.6%
Excl. Wall Time (microsec)164 165 1 0.6%
Incl. CPU (microsecs)247 249 2 0.8%
Incl. CPU (microsecs) per call 124 125 1 0.8%
Excl. CPU (microsec)102 101 -1 -1.0%
Incl. MemUse (bytes)40,560 40,560 0 0.0%
Incl. MemUse (bytes) per call 20,280 20,280 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)43,480 43,480 0 0.0%
Incl. PeakMemUse (bytes) per call 21,740 21,740 0 0.0%
Excl. PeakMemUse (bytes)9,192 9,192 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% 4 0.2% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% -1 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 2 50.0% 1 50.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 2 50.0% 1 50.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 3 75.0% 3 150.0% 0 N/A% 0 N/A%