Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)167 155 -12 -7.2%
Incl. Wall Time (microsec) per call 84 78 -6 -7.2%
Excl. Wall Time (microsec)96 85 -11 -11.5%
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)39,232 39,232 0 0.0%
Incl. MemUse (bytes) per call 19,616 19,616 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)41,704 41,704 0 0.0%
Incl. PeakMemUse (bytes) per call 20,852 20,852 0 0.0%
Excl. PeakMemUse (bytes)8,832 8,832 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% -12 -2.2% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -91.7% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -7 -58.3% 0 N/A% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -5 -41.7% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -1 -8.3% 0 N/A% 0 N/A% 0 N/A%