Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)2,504 2,553 49 2.0%
Incl. Wall Time (microsec) per call 125 128 2 2.0%
Excl. Wall Time (microsec)135 139 4 3.0%
Incl. CPU (microsecs)2,520 2,571 51 2.0%
Incl. CPU (microsecs) per call 126 129 3 2.0%
Excl. CPU (microsec)107 117 10 9.3%
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% 49 1.9% 51 4.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 8.2% 10 19.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 49 100.0% 48 94.1% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 3 5.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 48 98.0% 45 88.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -5 -10.2% -5 -9.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 3 6.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -2.0% -1 -2.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 2 3.9% 0 N/A% 0 N/A%