Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #5204417bc7ab7Run #5204421e7a2a2DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)2,455 2,671 216 8.8%
Incl. Wall Time (microsec) per call 129 141 11 8.8%
Excl. Wall Time (microsec)134 144 10 7.5%
Incl. CPU (microsecs)2,472 2,690 218 8.8%
Incl. CPU (microsecs) per call 130 142 11 8.8%
Excl. CPU (microsec)109 112 3 2.8%
Incl. MemUse (bytes)58,544 58,544 0 0.0%
Incl. MemUse (bytes) per call 3,081 3,081 0 0.0%
Excl. MemUse (bytes)-15,896 -15,896 0 0.0%
Incl. PeakMemUse (bytes)53,720 53,720 0 0.0%
Incl. PeakMemUse (bytes) per call 2,827 2,827 0 0.0%
Excl. PeakMemUse (bytes)2,896 2,896 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% 216 24.9% 218 11.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 4.6% 3 1.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 216 100.0% 217 99.5% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 170 78.7% 171 78.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 22 10.2% 23 10.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 9 4.2% 15 6.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 5 2.3% 7 3.2% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%