Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)3,029 2,965 -64 -2.1%
Incl. Wall Time (microsec) per call 64 63 -1 -2.1%
Excl. Wall Time (microsec)316 320 4 1.3%
Incl. CPU (microsecs)3,098 3,009 -89 -2.9%
Incl. CPU (microsecs) per call 66 64 -2 -2.9%
Excl. CPU (microsec)298 268 -30 -10.1%
Incl. MemUse (bytes)99,768 99,784 16 0.0%
Incl. MemUse (bytes) per call 2,123 2,123 0 0.0%
Excl. MemUse (bytes)-20,984 -20,968 16 0.1%
Incl. PeakMemUse (bytes)86,024 85,776 -248 -0.3%
Incl. PeakMemUse (bytes) per call 1,830 1,825 -5 -0.3%
Excl. PeakMemUse (bytes)2,224 2,216 -8 -0.4%

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% -64 -2.5% -89 -3.4% 16 0.0% -248 -0.3%
Exclusive Metrics Diff for Current Function4 6.2% -30 -33.7% 16 100.0% -8 -3.2%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -63 -98.4% -61 -68.5% 24 150.0% -240 -96.8%
Drupal\Core\ContentNegotiation::getContentType0 N/A% -1 -1.6% -28 -31.5% -8 -50.0% -8 -3.2%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -60 -93.8% -56 -62.9% 0 0.0% 80 32.3%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -15 -23.4% -16 -18.0% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% 13 20.3% 15 16.9% 0 0.0% -320 -129.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -5 -7.8% -5 -5.6% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -1.6% 3 3.4% 0 0.0% 0 0.0%