Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)375 405 30 8.0%
Incl. Wall Time (microsec) per call 188 203 15 8.0%
Excl. Wall Time (microsec)163 175 12 7.4%
Incl. CPU (microsecs)377 407 30 8.0%
Incl. CPU (microsecs) per call 189 204 15 8.0%
Excl. CPU (microsec)104 130 26 25.0%
Incl. MemUse (bytes)40,600 40,600 0 0.0%
Incl. MemUse (bytes) per call 20,300 20,300 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)38,976 38,928 -48 -0.1%
Incl. PeakMemUse (bytes) per call 19,488 19,464 -24 -0.1%
Excl. PeakMemUse (bytes)3,992 3,992 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% 30 3.2% 30 2.0% 0 0.0% -48 -0.1%
Exclusive Metrics Diff for Current Function12 40.0% 26 86.7% 0 N/A% 0 0.0%
Parent functions
drupal_classloader0 N/A% 36 120.0% 36 120.0% 0 N/A% -48 -100.0%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -6 -20.0% -6 -20.0% 0 N/A% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 18 60.0% 4 13.3% 0 N/A% -48 -100.0%