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 Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,379 1,306 -73 -5.3%
Incl. Wall Time (microsec) per call 690 653 -37 -5.3%
Excl. Wall Time (microsec)103 101 -2 -1.9%
Incl. CPU (microsecs)1,381 1,310 -71 -5.1%
Incl. CPU (microsecs) per call 691 655 -36 -5.1%
Excl. CPU (microsec)73 74 1 1.4%
Incl. MemUse (bytes)42,652 42,648 -4 -0.0%
Incl. MemUse (bytes) per call 21,326 21,324 -2 -0.0%
Excl. MemUse (bytes)-560 -560 0 0.0%
Incl. PeakMemUse (bytes)38,424 38,420 -4 -0.0%
Incl. PeakMemUse (bytes) per call 19,212 19,210 -2 -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% -73 -4.4% -71 -14.2% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function-2 -2.7% 1 1.4% 0 0.0% 0 0.0%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% -73 -100.0% -71 -100.0% -4 -100.0% -4 -100.0%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -67 -91.8% -66 -93.0% -4 -100.0% -4 -100.0%
array_map0 N/A% -4 -5.5% -6 -8.5% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::getRequirement0 N/A% 1 1.4% 1 1.4% 0 0.0% 0 0.0%
count0 N/A% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% 1 1.4% 1 1.4% 0 0.0% 0 0.0%
array_filter0 N/A% -1 -1.4% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCollection::add0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% -4 -5.6% 0 0.0% 0 0.0%