Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)3,728 3,719 -9 -0.2%
Incl. Wall Time (microsec) per call 117 116 -0 -0.2%
Excl. Wall Time (microsec)189 194 5 2.6%
Incl. CPU (microsecs)3,753 3,749 -4 -0.1%
Incl. CPU (microsecs) per call 117 117 -0 -0.1%
Excl. CPU (microsec)155 162 7 4.5%
Incl. MemUse (bytes)61,816 61,816 0 0.0%
Incl. MemUse (bytes) per call 1,932 1,932 0 0.0%
Excl. MemUse (bytes)-24,768 -24,768 0 0.0%
Incl. PeakMemUse (bytes)54,600 54,600 0 0.0%
Incl. PeakMemUse (bytes) per call 1,706 1,706 0 0.0%
Excl. PeakMemUse (bytes)2,664 2,664 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% -9 -0.2% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 55.6% 7 175.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -7 -77.8% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -2 -22.2% -1 -25.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -24 -266.7% -19 -475.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 13 144.4% 13 325.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -22.2% -3 -75.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -11.1% -1 -25.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%