Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)482 467 -15 -3.1%
Incl. Wall Time (microsec) per call 241 234 -8 -3.1%
Excl. Wall Time (microsec)262 251 -11 -4.2%
Incl. CPU (microsecs)486 470 -16 -3.3%
Incl. CPU (microsecs) per call 243 235 -8 -3.3%
Excl. CPU (microsec)204 188 -16 -7.8%
Incl. MemUse (bytes)23,272 23,272 0 0.0%
Incl. MemUse (bytes) per call 11,636 11,636 0 0.0%
Excl. MemUse (bytes)1,108 1,108 0 0.0%
Incl. PeakMemUse (bytes)26,288 26,288 0 0.0%
Incl. PeakMemUse (bytes) per call 13,144 13,144 0 0.0%
Excl. PeakMemUse (bytes)5,512 5,512 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% -15 -2.4% -16 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -73.3% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -15 -100.0% -16 -100.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -4 -26.7% 0 0.0% 0 N/A% 0 N/A%