Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,544 1,338 -206 -13.3%
Incl. Wall Time (microsec) per call 515 446 -69 -13.3%
Excl. Wall Time (microsec)85 68 -17 -20.0%
Incl. CPU (microsecs)1,553 1,345 -208 -13.4%
Incl. CPU (microsecs) per call 518 448 -69 -13.4%
Excl. CPU (microsec)65 60 -5 -7.7%
Incl. MemUse (bytes)120,752 120,368 -384 -0.3%
Incl. MemUse (bytes) per call 40,251 40,123 -128 -0.3%
Excl. MemUse (bytes)-2,552 -352 2,200 86.2%
Incl. PeakMemUse (bytes)106,360 104,080 -2,280 -2.1%
Incl. PeakMemUse (bytes) per call 35,453 34,693 -760 -2.1%
Excl. PeakMemUse (bytes)1,264 1,264 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 0.0% -206 -25.8% -208 -13.6% -384 -0.1% -2,280 -0.1%
Exclusive Metrics Diff for Current Function-17 -8.3% -5 -2.4% 2,200 572.9% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -206 -100.0% -208 -100.0% -384 -100.0% -2,280 -100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString-1 -25.0% -144 -69.9% -147 -70.7% -2,144 -558.3% -1,880 -82.5%
Symfony\Component\HttpFoundation\HeaderBag::get-1 -25.0% -24 -11.7% -26 -12.5% -80 -20.8% -320 -14.0%
Symfony\Component\HttpFoundation\AcceptHeader::all-1 -25.0% -19 -9.2% -26 -12.5% 0 0.0% 0 0.0%
array_keys-1 -25.0% -2 -1.0% -5 -2.4% -336 -87.5% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 0.0% 0 0.0% 1 0.5% -24 -6.2% -80 -3.5%