Diff Report
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51a28832b7403Run #51a287416d8a8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)252 717 465 184.5%
Incl. Wall Time (microsec) per call 126 359 233 184.5%
Excl. Wall Time (microsec)170 379 209 122.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)39,624 39,624 0 0.0%
Incl. MemUse (bytes) per call 19,812 19,812 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)42,616 42,640 24 0.1%
Incl. PeakMemUse (bytes) per call 21,308 21,320 12 0.1%
Excl. PeakMemUse (bytes)9,312 9,336 24 0.3%

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% 465 13.2% 0 0.0% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function209 44.9% 0 N/A% 0 N/A% 24 100.0%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 316 68.0% 0 N/A% 0 N/A% 24 100.0%
drupal_classloader0 N/A% 149 32.0% 0 N/A% 0 N/A% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 256 55.1% 0 N/A% 0 N/A% 0 0.0%