Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)587 545 -42 -7.2%
Incl. Wall Time (microsec) per call 294 273 -21 -7.2%
Excl. Wall Time (microsec)300 274 -26 -8.7%
Incl. CPU (microsecs)591 551 -40 -6.8%
Incl. CPU (microsecs) per call 296 276 -20 -6.8%
Excl. CPU (microsec)243 224 -19 -7.8%
Incl. MemUse (bytes)40,504 40,504 0 0.0%
Incl. MemUse (bytes) per call 20,252 20,252 0 0.0%
Excl. MemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes)31,352 31,352 0 0.0%
Incl. PeakMemUse (bytes) per call 15,676 15,676 0 0.0%
Excl. PeakMemUse (bytes)4,488 4,488 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% -42 -5.3% -40 -2.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-26 -61.9% -19 -47.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -40 -95.2% -41 -102.5% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -2 -4.8% 1 2.5% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -16 -38.1% -21 -52.5% 0 N/A% 0 N/A%