Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)255 265 10 3.9%
Incl. Wall Time (microsec) per call 128 133 5 3.9%
Excl. Wall Time (microsec)173 171 -2 -1.2%
Incl. CPU (microsecs)258 268 10 3.9%
Incl. CPU (microsecs) per call 129 134 5 3.9%
Excl. CPU (microsec)103 104 1 1.0%
Incl. MemUse (bytes)39,304 39,304 0 0.0%
Incl. MemUse (bytes) per call 19,652 19,652 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)42,464 42,464 0 0.0%
Incl. PeakMemUse (bytes) per call 21,232 21,232 0 0.0%
Excl. PeakMemUse (bytes)9,408 9,408 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% 10 1.6% 10 3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -20.0% 1 10.0% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% 11 110.0% 11 110.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -1 -10.0% -1 -10.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 12 120.0% 9 90.0% 0 N/A% 0 N/A%