Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)268 267 -1 -0.4%
Incl. Wall Time (microsec) per call 134 134 -1 -0.4%
Excl. Wall Time (microsec)180 177 -3 -1.7%
Incl. CPU (microsecs)272 270 -2 -0.7%
Incl. CPU (microsecs) per call 136 135 -1 -0.7%
Excl. CPU (microsec)112 115 3 2.7%
Incl. MemUse (bytes)46,152 46,152 0 0.0%
Incl. MemUse (bytes) per call 23,076 23,076 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)43,080 43,080 0 0.0%
Incl. PeakMemUse (bytes) per call 21,540 21,540 0 0.0%
Excl. PeakMemUse (bytes)5,840 5,840 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% -1 -1.9% -2 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% 3 150.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 2 200.0% -5 -250.0% 0 N/A% 0 N/A%