Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)498 491 -7 -1.4%
Incl. Wall Time (microsec) per call 249 246 -4 -1.4%
Excl. Wall Time (microsec)271 266 -5 -1.8%
Incl. CPU (microsecs)502 496 -6 -1.2%
Incl. CPU (microsecs) per call 251 248 -3 -1.2%
Excl. CPU (microsec)212 196 -16 -7.5%
Incl. MemUse (bytes)24,288 24,288 0 0.0%
Incl. MemUse (bytes) per call 12,144 12,144 0 0.0%
Excl. MemUse (bytes)1,108 1,108 0 0.0%
Incl. PeakMemUse (bytes)27,284 27,284 0 0.0%
Incl. PeakMemUse (bytes) per call 13,642 13,642 0 0.0%
Excl. PeakMemUse (bytes)5,568 5,568 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 -0.5% -6 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -71.4% -16 -266.7% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% -6 -85.7% -7 -116.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -1 -14.3% 1 16.7% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -2 -28.6% 10 166.7% 0 N/A% 0 N/A%