Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)797 747 -50 -6.3%
Incl. Wall Time (microsec) per call 199 187 -13 -6.3%
Excl. Wall Time (microsec)34 29 -5 -14.7%
Incl. CPU (microsecs)799 753 -46 -5.8%
Incl. CPU (microsecs) per call 200 188 -12 -5.8%
Excl. CPU (microsec)25 25 0 0.0%
Incl. MemUse (bytes)84,744 84,744 0 0.0%
Incl. MemUse (bytes) per call 21,186 21,186 0 0.0%
Excl. MemUse (bytes)2,248 2,248 0 0.0%
Incl. PeakMemUse (bytes)84,736 84,736 0 0.0%
Incl. PeakMemUse (bytes) per call 21,184 21,184 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% -50 -1.5% -46 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -10.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% -50 -100.0% -49 -106.5% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 3 6.5% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% -32 -64.0% -31 -67.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -17 -34.0% -16 -34.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 3 6.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 2.0% 1 2.2% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%