Diff Report
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #518ed10e385b9Run #518eceb4aac68DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)251 235 -16 -6.4%
Incl. Wall Time (microsec) per call 126 118 -8 -6.4%
Excl. Wall Time (microsec)165 155 -10 -6.1%
Incl. CPU (microsecs)253 238 -15 -5.9%
Incl. CPU (microsecs) per call 127 119 -8 -5.9%
Excl. CPU (microsec)102 94 -8 -7.8%
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 46,144 0 0.0%
Incl. PeakMemUse (bytes) per call 23,072 23,072 0 0.0%
Excl. PeakMemUse (bytes)9,040 9,040 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% -16 -66.7% -15 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -62.5% -8 -53.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -15 -93.8% -16 -106.7% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -1 -6.2% 1 6.7% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -6 -37.5% -7 -46.7% 0 N/A% 0 N/A%