Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #538ce4363dd76Run #538ce49a96f74DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)512 519 7 1.4%
Incl. Wall Time (microsec) per call 256 260 4 1.4%
Excl. Wall Time (microsec)81 78 -3 -3.7%
Incl. CPU (microsecs)514 522 8 1.6%
Incl. CPU (microsecs) per call 257 261 4 1.6%
Excl. CPU (microsec)69 60 -9 -13.0%
Incl. MemUse (bytes)47,528 47,528 0 0.0%
Incl. MemUse (bytes) per call 23,764 23,764 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)44,936 44,936 0 0.0%
Incl. PeakMemUse (bytes) per call 22,468 22,468 0 0.0%
Excl. PeakMemUse (bytes)3,544 3,544 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Routing\AcceptHeaderMatcher::filter [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
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 7 0.4% 8 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -42.9% -9 -112.5% 0 N/A% 0 N/A%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% 7 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 12 171.4% 12 150.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% -4 -57.1% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 3 42.9% 4 50.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::add0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::getRequirement0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%