Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)314 282 -32 -10.2%
Incl. Wall Time (microsec) per call 157 141 -16 -10.2%
Excl. Wall Time (microsec)205 195 -10 -4.9%
Incl. CPU (microsecs)319 284 -35 -11.0%
Incl. CPU (microsecs) per call 160 142 -18 -11.0%
Excl. CPU (microsec)136 117 -19 -14.0%
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)38,888 38,896 8 0.0%
Incl. PeakMemUse (bytes) per call 19,444 19,448 4 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% -32 -0.4% -35 -0.5% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-10 -31.2% -19 -54.3% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -18 -56.2% -19 -54.3% 0 N/A% 8 100.0%
drupal_classloader0 N/A% -14 -43.8% -16 -45.7% 0 N/A% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -22 -68.8% -16 -45.7% 0 N/A% 8 100.0%