Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefix

Symfony\Component\ClassLoader\ClassLoader::addPrefixRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)94 90 -4 -4.3%
Incl. Wall Time (microsec) per call 1 1 -0 -4.3%
Excl. Wall Time (microsec)94 90 -4 -4.3%
Incl. CPU (microsecs)162 155 -7 -4.3%
Incl. CPU (microsecs) per call 2 2 -0 -4.3%
Excl. CPU (microsec)162 155 -7 -4.3%
Incl. MemUse (bytes)43,208 43,208 0 0.0%
Incl. MemUse (bytes) per call 635 635 0 0.0%
Excl. MemUse (bytes)43,208 43,208 0 0.0%
Incl. PeakMemUse (bytes)39,704 39,704 0 0.0%
Incl. PeakMemUse (bytes) per call 584 584 0 0.0%
Excl. PeakMemUse (bytes)39,704 39,704 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% -4 -7.4% -7 -9.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -4 -100.0% -6 -85.7% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%