Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)384 384 0 0.0%
Incl. Wall Time (microsec) per call 192 192 0 0.0%
Excl. Wall Time (microsec)168 169 1 0.6%
Incl. CPU (microsecs)386 387 1 0.3%
Incl. CPU (microsecs) per call 193 194 1 0.3%
Excl. CPU (microsec)124 133 9 7.3%
Incl. MemUse (bytes)41,144 41,144 0 0.0%
Incl. MemUse (bytes) per call 20,572 20,572 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)39,528 39,528 0 0.0%
Incl. PeakMemUse (bytes) per call 19,764 19,764 0 0.0%
Excl. PeakMemUse (bytes)4,000 4,000 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 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% 9 900.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -1 N/A% -8 -800.0% 0 N/A% 0 N/A%