Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,306 1,367 61 4.7%
Incl. Wall Time (microsec) per call 653 684 31 4.7%
Excl. Wall Time (microsec)101 104 3 3.0%
Incl. CPU (microsecs)1,310 1,372 62 4.7%
Incl. CPU (microsecs) per call 655 686 31 4.7%
Excl. CPU (microsec)74 81 7 9.5%
Incl. MemUse (bytes)42,648 42,648 0 0.0%
Incl. MemUse (bytes) per call 21,324 21,324 0 0.0%
Excl. MemUse (bytes)-560 -560 0 0.0%
Incl. PeakMemUse (bytes)38,420 38,420 0 0.0%
Incl. PeakMemUse (bytes) per call 19,210 19,210 0 0.0%
Excl. PeakMemUse (bytes)1,984 1,984 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% 61 4.2% 62 10.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 4.9% 7 11.3% 0 N/A% 0 N/A%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% 61 100.0% 62 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 61 100.0% 61 98.4% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -3 -4.9% -2 -3.2% 0 N/A% 0 N/A%
count0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
array_map0 N/A% -1 -1.6% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::add0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% 0 0.0% -2 -3.2% 0 N/A% 0 N/A%
array_filter0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::getRequirement0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%