Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)476 502 26 5.5%
Incl. Wall Time (microsec) per call 238 251 13 5.5%
Excl. Wall Time (microsec)252 272 20 7.9%
Incl. CPU (microsecs)481 507 26 5.4%
Incl. CPU (microsecs) per call 241 254 13 5.4%
Excl. CPU (microsec)206 194 -12 -5.8%
Incl. MemUse (bytes)41,160 41,160 0 0.0%
Incl. MemUse (bytes) per call 20,580 20,580 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)43,984 43,984 0 0.0%
Incl. PeakMemUse (bytes) per call 21,992 21,992 0 0.0%
Excl. PeakMemUse (bytes)9,208 9,208 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% 26 2.1% 26 5.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 76.9% -12 -46.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% 24 92.3% 23 88.5% 0 N/A% 0 N/A%
drupal_classloader0 N/A% 2 7.7% 3 11.5% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% 6 23.1% 38 146.2% 0 N/A% 0 N/A%