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

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)4,295 4,269 -26 -0.6%
Incl. Wall Time (microsec) per call 119 119 -1 -0.6%
Excl. Wall Time (microsec)203 218 15 7.4%
Incl. CPU (microsecs)4,325 4,294 -31 -0.7%
Incl. CPU (microsecs) per call 120 119 -1 -0.7%
Excl. CPU (microsec)178 181 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 Function15 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%