Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: 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 #534ad9c94e95bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,306 1,379 73 5.6%
Incl. Wall Time (microsec) per call 653 690 37 5.6%
Excl. Wall Time (microsec)101 103 2 2.0%
Incl. CPU (microsecs)1,310 1,381 71 5.4%
Incl. CPU (microsecs) per call 655 691 36 5.4%
Excl. CPU (microsec)74 73 -1 -1.4%
Incl. MemUse (bytes)42,648 42,652 4 0.0%
Incl. MemUse (bytes) per call 21,324 21,326 2 0.0%
Excl. MemUse (bytes)-560 -560 0 0.0%
Incl. PeakMemUse (bytes)38,420 38,424 4 0.0%
Incl. PeakMemUse (bytes) per call 19,210 19,212 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 Function2 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%