Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefix

Symfony\Component\ClassLoader\ClassLoader::addPrefixRun #51ba929760d1bRun #51ba93c3db76fDiffDiff%
Number of Function Calls436 436 0 0.0%
Incl. Wall Time (microsec)792 800 8 1.0%
Incl. Wall Time (microsec) per call 2 2 0 1.0%
Excl. Wall Time (microsec)733 739 6 0.8%
Incl. CPU (microsecs)1,205 1,227 22 1.8%
Incl. CPU (microsecs) per call 3 3 0 1.8%
Excl. CPU (microsec)1,105 1,126 21 1.9%
Incl. MemUse (bytes)241,584 241,584 0 0.0%
Incl. MemUse (bytes) per call 554 554 0 0.0%
Excl. MemUse (bytes)213,560 213,560 0 0.0%
Incl. PeakMemUse (bytes)174,352 174,352 0 0.0%
Incl. PeakMemUse (bytes) per call 400 400 0 0.0%
Excl. PeakMemUse (bytes)152,600 152,600 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::addPrefix [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::addPrefix0 N/A% 8 1.1% 22 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 75.0% 21 95.5% 0 N/A% 0 N/A%
Parent functions
simpletest_classloader_register0 N/A% 11 137.5% -5 -22.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -7 -87.5% 4 18.2% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 4 50.0% 23 104.5% 0 N/A% 0 N/A%
Child function
array_merge0 N/A% 2 25.0% 1 4.5% 0 N/A% 0 N/A%