Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 20 20 N/A%
Incl. Wall Time (microsec) 3,486 3,486 N/A%
Incl. Wall Time (microsec) per call N/A 174 174 N/A%
Excl. Wall Time (microsec) 175 175 N/A%
Incl. CPU (microsecs) 3,516 3,516 N/A%
Incl. CPU (microsecs) per call N/A 176 176 N/A%
Excl. CPU (microsec) 164 164 N/A%
Incl. MemUse (bytes) 57,944 57,944 N/A%
Incl. MemUse (bytes) per call N/A 2,897 2,897 N/A%
Excl. MemUse (bytes) -13,664 -13,664 N/A%
Incl. PeakMemUse (bytes) 49,096 49,096 N/A%
Incl. PeakMemUse (bytes) per call N/A 2,455 2,455 N/A%
Excl. PeakMemUse (bytes) 2,736 2,736 N/A%

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::getAcceptableContentTypes20 32.3% 3,486 0.3% 3,516 0.3% 57,944 0.3% 49,096 0.3%
Exclusive Metrics Diff for Current Function175 5.0% 164 4.7% -13,664 -23.6% 2,736 5.6%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter8 40.0% 3,460 99.3% 3,468 98.6% 57,088 98.5% 48,328 98.4%
Drupal\Core\ContentNegotiation::getContentType12 60.0% 26 0.7% 48 1.4% 856 1.5% 768 1.6%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString8 24.2% 2,336 67.0% 2,348 66.8% 46,984 81.1% 31,568 64.3%
Symfony\Component\HttpFoundation\AcceptHeader::all8 24.2% 667 19.1% 676 19.2% 6,768 11.7% 6,128 12.5%
Symfony\Component\HttpFoundation\HeaderBag::get8 24.2% 172 4.9% 184 5.2% 856 1.5% 640 1.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 3.0% 119 3.4% 120 3.4% 9,904 17.1% 7,192 14.6%
array_keys8 24.2% 17 0.5% 24 0.7% 7,096 12.2% 832 1.7%