Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)2,168 2,201 33 1.5%
Incl. Wall Time (microsec) per call 114 116 2 1.5%
Excl. Wall Time (microsec)121 128 7 5.8%
Incl. CPU (microsecs)2,194 2,224 30 1.4%
Incl. CPU (microsecs) per call 115 117 2 1.4%
Excl. CPU (microsec)112 114 2 1.8%
Incl. MemUse (bytes)57,696 57,696 0 0.0%
Incl. MemUse (bytes) per call 3,037 3,037 0 0.0%
Excl. MemUse (bytes)-13,672 -13,672 0 0.0%
Incl. PeakMemUse (bytes)5,496 5,496 0 0.0%
Incl. PeakMemUse (bytes) per call 289 289 0 0.0%
Excl. PeakMemUse (bytes)400 400 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% 33 3.5% 30 41.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 21.2% 2 6.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 33 100.0% 26 86.7% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 0 0.0% 4 13.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 15 45.5% 20 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 9 27.3% 8 26.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 3.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 3.0% 2 6.7% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -6.7% 0 N/A% 0 N/A%