Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

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

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,967 1,839 -1,128 -38.0%
Incl. Wall Time (microsec) per call 1,484 920 -564 -38.0%
Excl. Wall Time (microsec)1,025 653 -372 -36.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)54,632 54,632 0 0.0%
Incl. MemUse (bytes) per call 27,316 27,316 0 0.0%
Excl. MemUse (bytes)2,712 2,712 0 0.0%
Incl. PeakMemUse (bytes)46,768 46,768 0 0.0%
Incl. PeakMemUse (bytes) per call 23,384 23,384 0 0.0%
Excl. PeakMemUse (bytes)6,280 6,280 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% -1,128 -0.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-372 -33.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -718 -63.7% 0 N/A% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -410 -36.3% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -756 -67.0% 0 N/A% 0 N/A% 0 N/A%