Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)334 295 -39 -11.7%
Incl. Wall Time (microsec) per call 167 148 -20 -11.7%
Excl. Wall Time (microsec)213 201 -12 -5.6%
Incl. CPU (microsecs)336 297 -39 -11.6%
Incl. CPU (microsecs) per call 168 149 -20 -11.6%
Excl. CPU (microsec)144 123 -21 -14.6%
Incl. MemUse (bytes)44,376 44,376 0 0.0%
Incl. MemUse (bytes) per call 22,188 22,188 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)38,784 38,784 0 0.0%
Incl. PeakMemUse (bytes) per call 19,392 19,392 0 0.0%
Excl. PeakMemUse (bytes)5,992 5,992 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% -39 -1.5% -39 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -30.8% -21 -53.8% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% -37 -94.9% -36 -92.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -2 -5.1% -3 -7.7% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -27 -69.2% -18 -46.2% 0 N/A% 0 N/A%