Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,250 1,261 11 0.9%
Incl. Wall Time (microsec) per call 625 631 6 0.9%
Excl. Wall Time (microsec)94 98 4 4.3%
Incl. CPU (microsecs)1,253 1,264 11 0.9%
Incl. CPU (microsecs) per call 627 632 6 0.9%
Excl. CPU (microsec)67 72 5 7.5%
Incl. MemUse (bytes)42,596 42,596 0 0.0%
Incl. MemUse (bytes) per call 21,298 21,298 0 0.0%
Excl. MemUse (bytes)-576 -576 0 0.0%
Incl. PeakMemUse (bytes)40,392 40,392 0 0.0%
Incl. PeakMemUse (bytes) per call 20,196 20,196 0 0.0%
Excl. PeakMemUse (bytes)2,016 2,016 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% 11 3.1% 11 5.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 36.4% 5 45.5% 0 N/A% 0 N/A%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% 11 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 10 90.9% 10 90.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -7 -63.6% -7 -63.6% 0 N/A% 0 N/A%
array_map0 N/A% 7 63.6% 6 54.5% 0 N/A% 0 N/A%
count0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::add0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% -1 -9.1% -4 -36.4% 0 N/A% 0 N/A%
array_filter0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::getRequirement0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%