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

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)7,772 12,598 4,826 62.1%
Incl. Wall Time (microsec) per call 1,554 2,520 965 62.1%
Excl. Wall Time (microsec)332 533 201 60.5%
Incl. CPU (microsecs)4,000 4,001 1 0.0%
Incl. CPU (microsecs) per call 800 800 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)180,184 180,296 112 0.1%
Incl. MemUse (bytes) per call 36,037 36,059 22 0.1%
Excl. MemUse (bytes)-6,872 -6,872 0 0.0%
Incl. PeakMemUse (bytes)119,776 119,736 -40 -0.0%
Incl. PeakMemUse (bytes) per call 23,955 23,947 -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 Function201 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%