Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)272 247 -25 -9.2%
Incl. Wall Time (microsec) per call 136 124 -13 -9.2%
Excl. Wall Time (microsec)180 163 -17 -9.4%
Incl. CPU (microsecs)273 250 -23 -8.4%
Incl. CPU (microsecs) per call 137 125 -12 -8.4%
Excl. CPU (microsec)129 109 -20 -15.5%
Incl. MemUse (bytes)40,576 40,576 0 0.0%
Incl. MemUse (bytes) per call 20,288 20,288 0 0.0%
Excl. MemUse (bytes)1,992 1,992 0 0.0%
Incl. PeakMemUse (bytes)39,224 39,224 0 0.0%
Incl. PeakMemUse (bytes) per call 19,612 19,612 0 0.0%
Excl. PeakMemUse (bytes)4,288 4,288 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% -25 -2.9% -23 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -68.0% -20 -87.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -16 -64.0% -16 -69.6% 0 N/A% 0 N/A%
drupal_classloader0 N/A% -9 -36.0% -7 -30.4% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -8 -32.0% -3 -13.0% 0 N/A% 0 N/A%