Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)235 250 15 6.4%
Incl. Wall Time (microsec) per call 118 125 8 6.4%
Excl. Wall Time (microsec)155 167 12 7.7%
Incl. CPU (microsecs)238 252 14 5.9%
Incl. CPU (microsecs) per call 119 126 7 5.9%
Excl. CPU (microsec)94 102 8 8.5%
Incl. MemUse (bytes)43,288 43,288 0 0.0%
Incl. MemUse (bytes) per call 21,644 21,644 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)46,144 46,104 -40 -0.1%
Incl. PeakMemUse (bytes) per call 23,072 23,052 -20 -0.1%
Excl. PeakMemUse (bytes)9,040 9,000 -40 -0.4%

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% 15 5.5% 14 4.5% 0 0.0% -40 -0.2%
Exclusive Metrics Diff for Current Function12 80.0% 8 57.1% 0 N/A% -40 -100.0%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 13 86.7% 13 92.9% 0 N/A% -40 -100.0%
drupal_classloader0 N/A% 2 13.3% 1 7.1% 0 N/A% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 3 20.0% 6 42.9% 0 N/A% 0 0.0%