Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)266 295 29 10.9%
Incl. Wall Time (microsec) per call 133 148 15 10.9%
Excl. Wall Time (microsec)176 189 13 7.4%
Incl. CPU (microsecs)268 296 28 10.4%
Incl. CPU (microsecs) per call 134 148 14 10.4%
Excl. CPU (microsec)108 124 16 14.8%
Incl. MemUse (bytes)41,664 41,664 0 0.0%
Incl. MemUse (bytes) per call 20,832 20,832 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)46,168 46,168 0 0.0%
Incl. PeakMemUse (bytes) per call 23,084 23,084 0 0.0%
Excl. PeakMemUse (bytes)7,648 7,648 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% 29 3.7% 28 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 44.8% 16 57.1% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% 31 106.9% 31 110.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -2 -6.9% -3 -10.7% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 16 55.2% 12 42.9% 0 N/A% 0 N/A%