Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)231 294 63 27.3%
Incl. Wall Time (microsec) per call 116 147 32 27.3%
Excl. Wall Time (microsec)150 174 24 16.0%
Incl. CPU (microsecs)234 296 62 26.5%
Incl. CPU (microsecs) per call 117 148 31 26.5%
Excl. CPU (microsec)95 114 19 20.0%
Incl. MemUse (bytes)42,760 42,760 0 0.0%
Incl. MemUse (bytes) per call 21,380 21,380 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)47,392 47,392 0 0.0%
Incl. PeakMemUse (bytes) per call 23,696 23,696 0 0.0%
Excl. PeakMemUse (bytes)7,560 7,560 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% 63 1.6% 62 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function24 38.1% 19 30.6% 0 N/A% 0 N/A%
Parent functions
drupal_classloader0 N/A% 59 93.7% 58 93.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 4 6.3% 4 6.5% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 39 61.9% 43 69.4% 0 N/A% 0 N/A%