Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)457 458 1 0.2%
Incl. Wall Time (microsec) per call 229 229 1 0.2%
Excl. Wall Time (microsec)241 244 3 1.2%
Incl. CPU (microsecs)462 463 1 0.2%
Incl. CPU (microsecs) per call 231 232 1 0.2%
Excl. CPU (microsec)178 180 2 1.1%
Incl. MemUse (bytes)39,992 39,992 0 0.0%
Incl. MemUse (bytes) per call 19,996 19,996 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)42,960 42,960 0 0.0%
Incl. PeakMemUse (bytes) per call 21,480 21,480 0 0.0%
Excl. PeakMemUse (bytes)9,152 9,152 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% 1 0.2% 1 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 300.0% 2 200.0% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -2 -200.0% -1 -100.0% 0 N/A% 0 N/A%