Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba93c3db76f: 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 #51ba929760d1bRun #51ba93c3db76fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)255 251 -4 -1.6%
Incl. Wall Time (microsec) per call 85 84 -1 -1.6%
Excl. Wall Time (microsec)169 172 3 1.8%
Incl. CPU (microsecs)262 256 -6 -2.3%
Incl. CPU (microsecs) per call 87 85 -2 -2.3%
Excl. CPU (microsec)116 106 -10 -8.6%
Incl. MemUse (bytes)42,488 42,488 0 0.0%
Incl. MemUse (bytes) per call 14,163 14,163 0 0.0%
Excl. MemUse (bytes)2,808 2,808 0 0.0%
Incl. PeakMemUse (bytes)38,736 38,736 0 0.0%
Incl. PeakMemUse (bytes) per call 12,912 12,912 0 0.0%
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% -4 -0.6% -6 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% -10 -166.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -3 -75.0% -3 -50.0% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -1 -25.0% -2 -33.3% 0 N/A% 0 N/A%
simpletest_classloader_register0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -7 -175.0% 4 66.7% 0 N/A% 0 N/A%