Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)237 238 1 0.4%
Incl. Wall Time (microsec) per call 119 119 1 0.4%
Excl. Wall Time (microsec)156 157 1 0.6%
Incl. CPU (microsecs)239 241 2 0.8%
Incl. CPU (microsecs) per call 120 121 1 0.8%
Excl. CPU (microsec)98 97 -1 -1.0%
Incl. MemUse (bytes)40,008 40,008 0 0.0%
Incl. MemUse (bytes) per call 20,004 20,004 0 0.0%
Excl. MemUse (bytes)1,992 1,976 -16 -0.8%
Incl. PeakMemUse (bytes)38,784 38,848 64 0.2%
Incl. PeakMemUse (bytes) per call 19,392 19,424 32 0.2%
Excl. PeakMemUse (bytes)4,264 4,264 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% 2 0.2% 0 0.0% 64 0.1%
Exclusive Metrics Diff for Current Function1 100.0% -1 -50.0% -16 N/A% 0 0.0%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 0.0%
drupal_classloader0 N/A% 0 0.0% 0 0.0% 0 N/A% 64 100.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 0 0.0% 3 150.0% 16 N/A% 64 100.0%