Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)262 266 4 1.5%
Incl. Wall Time (microsec) per call 131 133 2 1.5%
Excl. Wall Time (microsec)176 179 3 1.7%
Incl. CPU (microsecs)266 269 3 1.1%
Incl. CPU (microsecs) per call 133 135 2 1.1%
Excl. CPU (microsec)115 116 1 0.9%
Incl. MemUse (bytes)46,152 46,152 0 0.0%
Incl. MemUse (bytes) per call 23,076 23,076 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)51,096 51,096 0 0.0%
Incl. PeakMemUse (bytes) per call 25,548 25,548 0 0.0%
Excl. PeakMemUse (bytes)8,872 8,872 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 0.4% 3 4.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 75.0% 1 33.3% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% 3 75.0% 2 66.7% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 1 25.0% 1 33.3% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 1 25.0% 2 66.7% 0 N/A% 0 N/A%