Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)12,598 7,772 -4,826 -38.3%
Incl. Wall Time (microsec) per call 2,520 1,554 -965 -38.3%
Excl. Wall Time (microsec)533 332 -201 -37.7%
Incl. CPU (microsecs)4,001 4,000 -1 -0.0%
Incl. CPU (microsecs) per call 800 800 -0 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)180,296 180,184 -112 -0.1%
Incl. MemUse (bytes) per call 36,059 36,037 -22 -0.1%
Excl. MemUse (bytes)-6,872 -6,872 0 0.0%
Incl. PeakMemUse (bytes)119,736 119,776 40 0.0%
Incl. PeakMemUse (bytes) per call 23,947 23,955 8 0.0%
Excl. PeakMemUse (bytes)2,320 2,320 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% -4,826 -0.2% -1 -0.0% -112 -0.8% 40 0.3%
Exclusive Metrics Diff for Current Function-201 -4.2% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% -3,095 -64.1% -1 -100.0% -112 -100.0% 40 100.0%
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% -1,731 -35.9% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -2,847 -59.0% -4,001 -400100.0% -96 -85.7% 288 720.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1,162 -24.1% 4,000 400000.0% -16 -14.3% -248 -620.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -404 -8.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -188 -3.9% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -24 -0.5% 0 0.0% 0 0.0% 0 0.0%