Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,103 1,091 -12 -1.1%
Incl. Wall Time (microsec) per call 184 182 -2 -1.1%
Excl. Wall Time (microsec)47 49 2 4.3%
Incl. CPU (microsecs)1,111 1,097 -14 -1.3%
Incl. CPU (microsecs) per call 185 183 -2 -1.3%
Excl. CPU (microsec)42 38 -4 -9.5%
Incl. MemUse (bytes)96,424 96,440 16 0.0%
Incl. MemUse (bytes) per call 16,071 16,073 3 0.0%
Excl. MemUse (bytes)8 8 0 0.0%
Incl. PeakMemUse (bytes)87,272 87,248 -24 -0.0%
Incl. PeakMemUse (bytes) per call 14,545 14,541 -4 -0.0%
Excl. PeakMemUse (bytes)2,352 2,352 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% -12 -0.8% -14 -0.8% 16 0.0% -24 -0.1%
Exclusive Metrics Diff for Current Function2 16.7% -4 -28.6% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% -13 -108.3% -13 -92.9% 16 100.0% -24 -100.0%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 1 8.3% -1 -7.1% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -37 -308.3% -35 -250.0% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% 20 166.7% 21 150.0% 16 100.0% -24 -100.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 2 16.7% 3 21.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 8.3% 1 7.1% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%