Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)2,526 2,504 -22 -0.9%
Incl. Wall Time (microsec) per call 126 125 -1 -0.9%
Excl. Wall Time (microsec)136 135 -1 -0.7%
Incl. CPU (microsecs)2,545 2,520 -25 -1.0%
Incl. CPU (microsecs) per call 127 126 -1 -1.0%
Excl. CPU (microsec)109 107 -2 -1.8%
Incl. MemUse (bytes)58,424 58,424 0 0.0%
Incl. MemUse (bytes) per call 2,921 2,921 0 0.0%
Excl. MemUse (bytes)-15,872 -15,872 0 0.0%
Incl. PeakMemUse (bytes)53,272 53,272 0 0.0%
Incl. PeakMemUse (bytes) per call 2,664 2,664 0 0.0%
Excl. PeakMemUse (bytes)2,832 2,832 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% -22 -0.9% -25 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -4.5% -2 -8.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -22 -100.0% -24 -96.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -25 -113.6% -26 -104.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 15 68.2% 12 48.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -9 -40.9% -8 -32.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -9.1% 1 4.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%