Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51b517a409f93Run #51b518680585eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)397 401 4 1.0%
Incl. Wall Time (microsec) per call 199 201 2 1.0%
Excl. Wall Time (microsec)180 183 3 1.7%
Incl. CPU (microsecs)400 404 4 1.0%
Incl. CPU (microsecs) per call 200 202 2 1.0%
Excl. CPU (microsec)134 138 4 3.0%
Incl. MemUse (bytes)41,128 41,128 0 0.0%
Incl. MemUse (bytes) per call 20,564 20,564 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)46,112 46,112 0 0.0%
Incl. PeakMemUse (bytes) per call 23,056 23,056 0 0.0%
Excl. PeakMemUse (bytes)7,208 7,208 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% 4 0.1% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 75.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 5 125.0% 6 150.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -1 -25.0% -2 -50.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%