Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefix

Symfony\Component\ClassLoader\ClassLoader::addPrefixRun #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)91 88 -3 -3.3%
Incl. Wall Time (microsec) per call 1 1 -0 -3.3%
Excl. Wall Time (microsec)91 88 -3 -3.3%
Incl. CPU (microsecs)151 148 -3 -2.0%
Incl. CPU (microsecs) per call 2 2 -0 -2.0%
Excl. CPU (microsec)151 148 -3 -2.0%
Incl. MemUse (bytes)41,016 41,016 0 0.0%
Incl. MemUse (bytes) per call 586 586 0 0.0%
Excl. MemUse (bytes)41,016 41,016 0 0.0%
Incl. PeakMemUse (bytes)34,936 34,936 0 0.0%
Incl. PeakMemUse (bytes) per call 499 499 0 0.0%
Excl. PeakMemUse (bytes)34,936 34,936 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::addPrefix [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::addPrefix0 N/A% -3 -0.5% -3 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -3 -100.0% -5 -166.7% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%