Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)236 248 12 5.1%
Incl. Wall Time (microsec) per call 118 124 6 5.1%
Excl. Wall Time (microsec)156 164 8 5.1%
Incl. CPU (microsecs)239 251 12 5.0%
Incl. CPU (microsecs) per call 120 126 6 5.0%
Excl. CPU (microsec)94 99 5 5.3%
Incl. MemUse (bytes)43,872 43,872 0 0.0%
Incl. MemUse (bytes) per call 21,936 21,936 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)46,832 46,832 0 0.0%
Incl. PeakMemUse (bytes) per call 23,416 23,416 0 0.0%
Excl. PeakMemUse (bytes)9,232 9,232 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% 12 0.8% 12 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 66.7% 5 41.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 12 100.0% 11 91.7% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 4 33.3% 7 58.3% 0 N/A% 0 N/A%