Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)284 284 0 0.0%
Incl. Wall Time (microsec) per call 142 142 0 0.0%
Excl. Wall Time (microsec)195 196 1 0.5%
Incl. CPU (microsecs)287 286 -1 -0.3%
Incl. CPU (microsecs) per call 144 143 -1 -0.3%
Excl. CPU (microsec)125 122 -3 -2.4%
Incl. MemUse (bytes)44,912 44,912 0 0.0%
Incl. MemUse (bytes) per call 22,456 22,456 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)39,768 39,768 0 0.0%
Incl. PeakMemUse (bytes) per call 19,884 19,884 0 0.0%
Excl. PeakMemUse (bytes)5,992 5,992 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% 0 0.0% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% -3 -300.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -1 N/A% -2 -200.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 1 N/A% 1 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -1 N/A% 2 200.0% 0 N/A% 0 N/A%