Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)293 313 20 6.8%
Incl. Wall Time (microsec) per call 147 157 10 6.8%
Excl. Wall Time (microsec)200 210 10 5.0%
Incl. CPU (microsecs)296 316 20 6.8%
Incl. CPU (microsecs) per call 148 158 10 6.8%
Excl. CPU (microsec)124 134 10 8.1%
Incl. MemUse (bytes)44,376 44,376 0 0.0%
Incl. MemUse (bytes) per call 22,188 22,188 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)38,784 38,784 0 0.0%
Incl. PeakMemUse (bytes) per call 19,392 19,392 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% 20 2.0% 20 5.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 50.0% 10 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 18 90.0% 19 95.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 2 10.0% 1 5.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 10 50.0% 10 50.0% 0 N/A% 0 N/A%