Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,876 1,912 36 1.9%
Incl. Wall Time (microsec) per call 208 212 4 1.9%
Excl. Wall Time (microsec)89 88 -1 -1.1%
Incl. CPU (microsecs)1,886 1,922 36 1.9%
Incl. CPU (microsecs) per call 210 214 4 1.9%
Excl. CPU (microsec)78 82 4 5.1%
Incl. MemUse (bytes)153,416 153,360 -56 -0.0%
Incl. MemUse (bytes) per call 17,046 17,040 -6 -0.0%
Excl. MemUse (bytes)-16,328 -16,328 0 0.0%
Incl. PeakMemUse (bytes)48,816 48,704 -112 -0.2%
Incl. PeakMemUse (bytes) per call 5,424 5,412 -12 -0.2%
Excl. PeakMemUse (bytes)192 192 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% 36 4.5% 36 3.8% -56 -0.1% -112 -0.2%
Exclusive Metrics Diff for Current Function-1 -2.8% 4 11.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 46 127.8% 46 127.8% -56 -100.0% -112 -100.0%
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -10 -27.8% -10 -27.8% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 21 58.3% 18 50.0% -24 -42.9% -112 -100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 12 33.3% 11 30.6% -16 -28.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 4 11.1% 6 16.7% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% -1 -2.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% -2 -5.6% -16 -28.6% 0 0.0%