Diff Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #530ed2569a2c7Run #530ed1c5bdc6aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)776 769 -7 -0.9%
Incl. Wall Time (microsec) per call 388 385 -4 -0.9%
Excl. Wall Time (microsec)31 28 -3 -9.7%
Incl. CPU (microsecs)782 774 -8 -1.0%
Incl. CPU (microsecs) per call 391 387 -4 -1.0%
Excl. CPU (microsec)21 25 4 19.0%
Incl. MemUse (bytes)84,704 84,704 0 0.0%
Incl. MemUse (bytes) per call 42,352 42,352 0 0.0%
Excl. MemUse (bytes)2,248 2,248 0 0.0%
Incl. PeakMemUse (bytes)84,104 84,104 0 0.0%
Incl. PeakMemUse (bytes) per call 42,052 42,052 0 0.0%
Excl. PeakMemUse (bytes)2,216 2,216 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% -7 -0.7% -8 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -42.9% 4 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -7 -100.0% -11 -137.5% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% 6 85.7% 4 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -6 -85.7% -10 -125.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -5 -71.4% -3 -37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 14.3% -1 -12.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%