Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)825 755 -70 -8.5%
Incl. Wall Time (microsec) per call 138 126 -12 -8.5%
Excl. Wall Time (microsec)78 71 -7 -9.0%
Incl. CPU (microsecs)833 767 -66 -7.9%
Incl. CPU (microsecs) per call 139 128 -11 -7.9%
Excl. CPU (microsec)54 54 0 0.0%
Incl. MemUse (bytes)29,656 29,652 -4 -0.0%
Incl. MemUse (bytes) per call 4,943 4,942 -1 -0.0%
Excl. MemUse (bytes)-180 -180 0 0.0%
Incl. PeakMemUse (bytes)25,796 25,792 -4 -0.0%
Incl. PeakMemUse (bytes) per call 4,299 4,299 -1 -0.0%
Excl. PeakMemUse (bytes)1,600 1,600 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% -70 -4.2% -66 -13.2% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function-7 -10.0% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% -67 -95.7% -66 -100.0% -4 -100.0% -4 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -3 -4.3% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -58 -82.9% -58 -87.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -8 -11.4% -6 -9.1% -4 -100.0% -4 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 2.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 1.4% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% -2 -3.0% 0 0.0% 0 0.0%