Diff Report
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51ca5ac5912c3Run #51ca5a4995c23DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)381 388 7 1.8%
Incl. Wall Time (microsec) per call 191 194 4 1.8%
Excl. Wall Time (microsec)160 166 6 3.8%
Incl. CPU (microsecs)382 390 8 2.1%
Incl. CPU (microsecs) per call 191 195 4 2.1%
Excl. CPU (microsec)126 132 6 4.8%
Incl. MemUse (bytes)42,136 42,136 0 0.0%
Incl. MemUse (bytes) per call 21,068 21,068 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)40,168 40,168 0 0.0%
Incl. PeakMemUse (bytes) per call 20,084 20,084 0 0.0%
Excl. PeakMemUse (bytes)4,032 4,032 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% 7 2.0% 8 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 85.7% 6 75.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 7 100.0% 6 75.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 1 14.3% 2 25.0% 0 N/A% 0 N/A%