Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)2,555 2,626 71 2.8%
Incl. Wall Time (microsec) per call 128 131 4 2.8%
Excl. Wall Time (microsec)136 138 2 1.5%
Incl. CPU (microsecs)2,577 2,641 64 2.5%
Incl. CPU (microsecs) per call 129 132 3 2.5%
Excl. CPU (microsec)108 100 -8 -7.4%
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 53,200 -72 -0.1%
Incl. PeakMemUse (bytes) per call 2,664 2,660 -4 -0.1%
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% 71 0.8% 64 1.0% 0 0.0% -72 -0.2%
Exclusive Metrics Diff for Current Function2 2.8% -8 -12.5% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 72 101.4% 68 106.2% 0 N/A% -72 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -1.4% -4 -6.2% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 60 84.5% 64 100.0% 0 N/A% -72 -100.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 5 7.0% 9 14.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 4 5.6% 2 3.1% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% -2 -3.1% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 0.0%