Diff Report
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519ea984d991eRun #519ea884c38e9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)250 245 -5 -2.0%
Incl. Wall Time (microsec) per call 125 123 -3 -2.0%
Excl. Wall Time (microsec)166 165 -1 -0.6%
Incl. CPU (microsecs)251 249 -2 -0.8%
Incl. CPU (microsecs) per call 126 125 -1 -0.8%
Excl. CPU (microsec)100 112 12 12.0%
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 43,464 -16 -0.0%
Incl. PeakMemUse (bytes) per call 21,740 21,732 -8 -0.0%
Excl. PeakMemUse (bytes)9,192 9,088 -104 -1.1%

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% -5 -0.0% -2 -0.0% 0 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% 12 600.0% 0 N/A% -104 -650.0%
Parent functions
drupal_classloader0 N/A% -6 -120.0% -4 -200.0% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 1 20.0% 2 100.0% 0 N/A% -16 -100.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -4 -80.0% -14 -700.0% 0 N/A% 88 550.0%