Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)812 799 -13 -1.6%
Incl. Wall Time (microsec) per call 203 200 -3 -1.6%
Excl. Wall Time (microsec)30 28 -2 -6.7%
Incl. CPU (microsecs)816 802 -14 -1.7%
Incl. CPU (microsecs) per call 204 201 -4 -1.7%
Excl. CPU (microsec)25 23 -2 -8.0%
Incl. MemUse (bytes)84,920 84,920 0 0.0%
Incl. MemUse (bytes) per call 21,230 21,230 0 0.0%
Excl. MemUse (bytes)2,248 2,248 0 0.0%
Incl. PeakMemUse (bytes)85,480 85,480 0 0.0%
Incl. PeakMemUse (bytes) per call 21,370 21,370 0 0.0%
Excl. PeakMemUse (bytes)2,304 2,304 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes [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
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -13 -3.0% -14 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -15.4% -2 -14.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% -13 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% -30 -230.8% -31 -221.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 17 130.8% 17 121.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 7.7% 1 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 1 7.7% 2 14.3% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%