Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: 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 #51c6824f48b42DiffDiff%
Number of Function Calls 20 20 N/A%
Incl. Wall Time (microsec) 3,477 3,477 N/A%
Incl. Wall Time (microsec) per call N/A 174 174 N/A%
Excl. Wall Time (microsec) 171 171 N/A%
Incl. CPU (microsecs) 3,499 3,499 N/A%
Incl. CPU (microsecs) per call N/A 175 175 N/A%
Excl. CPU (microsec) 155 155 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% 3,477 0.3% 3,499 0.3% 57,944 0.3% 49,096 0.3%
Exclusive Metrics Diff for Current Function171 4.9% 155 4.4% -13,664 -23.6% 2,736 5.6%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter8 40.0% 3,450 99.2% 3,459 98.9% 57,088 98.5% 48,328 98.4%
Drupal\Core\ContentNegotiation::getContentType12 60.0% 27 0.8% 40 1.1% 856 1.5% 768 1.6%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString8 24.2% 2,329 67.0% 2,339 66.8% 46,984 81.1% 31,568 64.3%
Symfony\Component\HttpFoundation\AcceptHeader::all8 24.2% 663 19.1% 670 19.1% 6,768 11.7% 6,128 12.5%
Symfony\Component\HttpFoundation\HeaderBag::get8 24.2% 179 5.1% 192 5.5% 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% 16 0.5% 23 0.7% 7,096 12.2% 832 1.7%