Diff Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #518b15389813fRun #518b13c95a609DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)241 280 39 16.2%
Incl. Wall Time (microsec) per call 121 140 20 16.2%
Excl. Wall Time (microsec)157 173 16 10.2%
Incl. CPU (microsecs)244 281 37 15.2%
Incl. CPU (microsecs) per call 122 141 19 15.2%
Excl. CPU (microsec)100 115 15 15.0%
Incl. MemUse (bytes)43,320 43,320 0 0.0%
Incl. MemUse (bytes) per call 21,660 21,660 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)46,184 46,184 0 0.0%
Incl. PeakMemUse (bytes) per call 23,092 23,092 0 0.0%
Excl. PeakMemUse (bytes)9,048 9,048 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% 39 0.2% 37 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 41.0% 15 40.5% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% 44 112.8% 42 113.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -5 -12.8% -5 -13.5% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 23 59.0% 22 59.5% 0 N/A% 0 N/A%