Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)711 697 -14 -2.0%
Incl. Wall Time (microsec) per call 178 174 -4 -2.0%
Excl. Wall Time (microsec)31 28 -3 -9.7%
Incl. CPU (microsecs)716 704 -12 -1.7%
Incl. CPU (microsecs) per call 179 176 -3 -1.7%
Excl. CPU (microsec)25 28 3 12.0%
Incl. MemUse (bytes)84,608 84,608 0 0.0%
Incl. MemUse (bytes) per call 21,152 21,152 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)84,680 84,680 0 0.0%
Incl. PeakMemUse (bytes) per call 21,170 21,170 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% -14 -0.2% -12 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -21.4% 3 25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% -14 -100.0% -13 -108.3% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -14 -100.0% -14 -116.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 2 14.3% -2 -16.7% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% 1 7.1% 2 16.7% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%