Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)3,420 3,469 49 1.4%
Incl. Wall Time (microsec) per call 127 128 2 1.4%
Excl. Wall Time (microsec)179 189 10 5.6%
Incl. CPU (microsecs)3,447 3,495 48 1.4%
Incl. CPU (microsecs) per call 128 129 2 1.4%
Excl. CPU (microsec)165 167 2 1.2%
Incl. MemUse (bytes)60,440 60,440 0 0.0%
Incl. MemUse (bytes) per call 2,239 2,239 0 0.0%
Excl. MemUse (bytes)-20,520 -20,520 0 0.0%
Incl. PeakMemUse (bytes)51,928 51,928 0 0.0%
Incl. PeakMemUse (bytes) per call 1,923 1,923 0 0.0%
Excl. PeakMemUse (bytes)2,336 2,336 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes [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\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 49 0.3% 48 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 20.4% 2 4.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 31 63.3% 27 56.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 18 36.7% 21 43.8% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 48 98.0% 45 93.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -7 -14.3% -6 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -4 -8.2% -3 -6.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2 4.1% 1 2.1% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 9 18.8% 0 N/A% 0 N/A%