Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)4,269 4,295 26 0.6%
Incl. Wall Time (microsec) per call 119 119 1 0.6%
Excl. Wall Time (microsec)218 203 -15 -6.9%
Incl. CPU (microsecs)4,294 4,325 31 0.7%
Incl. CPU (microsecs) per call 119 120 1 0.7%
Excl. CPU (microsec)181 178 -3 -1.7%
Incl. MemUse (bytes)63,512 63,512 0 0.0%
Incl. MemUse (bytes) per call 1,764 1,764 0 0.0%
Excl. MemUse (bytes)-29,216 -29,216 0 0.0%
Incl. PeakMemUse (bytes)53,152 53,152 0 0.0%
Incl. PeakMemUse (bytes) per call 1,476 1,476 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% 26 1.7% 31 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -57.7% -3 -9.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 26 100.0% 26 83.9% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 5 16.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 36 138.5% 35 112.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 6 23.1% 5 16.1% 0 N/A% 0 N/A%
array_keys0 N/A% 1 3.8% -1 -3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -3.8% -5 -16.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -3.8% 0 0.0% 0 N/A% 0 N/A%