Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)257 268 11 4.3%
Incl. Wall Time (microsec) per call 129 134 6 4.3%
Excl. Wall Time (microsec)175 174 -1 -0.6%
Incl. CPU (microsecs)260 271 11 4.2%
Incl. CPU (microsecs) per call 130 136 6 4.2%
Excl. CPU (microsec)106 110 4 3.8%
Incl. MemUse (bytes)39,856 39,856 0 0.0%
Incl. MemUse (bytes) per call 19,928 19,928 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)42,744 42,744 0 0.0%
Incl. PeakMemUse (bytes) per call 21,372 21,372 0 0.0%
Excl. PeakMemUse (bytes)9,440 9,440 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% 11 2.8% 11 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -9.1% 4 36.4% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% 11 100.0% 10 90.9% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 12 109.1% 7 63.6% 0 N/A% 0 N/A%