Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Routing\AcceptHeaderMatcher::filter

Drupal\Core\Routing\AcceptHeaderMatcher::filterRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,258 1,308 50 4.0%
Incl. Wall Time (microsec) per call 629 654 25 4.0%
Excl. Wall Time (microsec)102 98 -4 -3.9%
Incl. CPU (microsecs)1,261 1,312 51 4.0%
Incl. CPU (microsecs) per call 631 656 26 4.0%
Excl. CPU (microsec)74 70 -4 -5.4%
Incl. MemUse (bytes)42,596 42,592 -4 -0.0%
Incl. MemUse (bytes) per call 21,298 21,296 -2 -0.0%
Excl. MemUse (bytes)-536 -536 0 0.0%
Incl. PeakMemUse (bytes)37,808 37,808 0 0.0%
Incl. PeakMemUse (bytes) per call 18,904 18,904 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% 50 1.1% 51 1.4% -4 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -8.0% -4 -7.8% 0 0.0% 0 N/A%
Parent function
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest0 N/A% 50 100.0% 51 100.0% -4 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 19 38.0% 16 31.4% -4 -100.0% 0 N/A%
array_map0 N/A% 14 28.0% 15 29.4% 0 0.0% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 10 20.0% 9 17.6% 0 0.0% 0 N/A%
count0 N/A% 10 20.0% 9 17.6% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCollection::add0 N/A% 1 2.0% 1 2.0% 0 0.0% 0 N/A%
explode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCollection::getIterator0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
array_filter0 N/A% 0 0.0% 3 5.9% 0 0.0% 0 N/A%
Symfony\Component\Routing\Route::getRequirement0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 N/A%