Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)412 408 -4 -1.0%
Incl. Wall Time (microsec) per call 206 204 -2 -1.0%
Excl. Wall Time (microsec)183 180 -3 -1.6%
Incl. CPU (microsecs)415 411 -4 -1.0%
Incl. CPU (microsecs) per call 208 206 -2 -1.0%
Excl. CPU (microsec)145 151 6 4.1%
Incl. MemUse (bytes)43,208 43,224 16 0.0%
Incl. MemUse (bytes) per call 21,604 21,612 8 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)41,352 41,352 0 0.0%
Incl. PeakMemUse (bytes) per call 20,676 20,676 0 0.0%
Excl. PeakMemUse (bytes)4,144 4,096 -48 -1.2%

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% -4 -0.0% -4 -0.0% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% 6 150.0% 0 0.0% -48 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -5 -125.0% -6 -150.0% 0 0.0% 0 N/A%
drupal_classloader0 N/A% 1 25.0% 2 50.0% 16 100.0% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -1 -25.0% -10 -250.0% 16 100.0% 48 N/A%