Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)2,043 1,792 -251 -12.3%
Incl. Wall Time (microsec) per call 146 128 -18 -12.3%
Excl. Wall Time (microsec)130 130 0 0.0%
Incl. CPU (microsecs)2,058 1,807 -251 -12.2%
Incl. CPU (microsecs) per call 147 129 -18 -12.2%
Excl. CPU (microsec)111 116 5 4.5%
Incl. MemUse (bytes)103,080 103,080 0 0.0%
Incl. MemUse (bytes) per call 7,363 7,363 0 0.0%
Excl. MemUse (bytes)-2,992 -2,992 0 0.0%
Incl. PeakMemUse (bytes)92,568 92,568 0 0.0%
Incl. PeakMemUse (bytes) per call 6,612 6,612 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% -251 -25.7% -251 -13.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 5 2.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -253 -100.8% -254 -101.2% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 2 0.8% 3 1.2% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% -177 -70.5% -177 -70.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -69 -27.5% -69 -27.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -12 -4.8% -13 -5.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 7 2.8% 6 2.4% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -3 -1.2% 0 N/A% 0 N/A%