Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)7,772 39,321 31,549 405.9%
Incl. Wall Time (microsec) per call 1,554 7,864 6,310 405.9%
Excl. Wall Time (microsec)332 1,704 1,372 413.3%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 800 800 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)180,184 180,184 0 0.0%
Incl. MemUse (bytes) per call 36,037 36,037 0 0.0%
Excl. MemUse (bytes)-6,872 -6,872 0 0.0%
Incl. PeakMemUse (bytes)119,776 119,704 -72 -0.1%
Incl. PeakMemUse (bytes) per call 23,955 23,941 -14 -0.1%
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% 31,549 0.2% 0 0.0% 0 0.0% -72 -4.8%
Exclusive Metrics Diff for Current Function1,372 4.3% 0 N/A% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\ContentNegotiation::getContentType0 N/A% 20,323 64.4% 0 N/A% 0 N/A% -72 -100.0%
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 11,226 35.6% 0 N/A% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 18,468 58.5% 4,000 N/A% 0 N/A% 56 77.8%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 7,724 24.5% -4,000 N/A% 0 N/A% -128 -177.8%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 2,640 8.4% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1,201 3.8% 0 N/A% 0 N/A% 0 0.0%
array_keys0 N/A% 144 0.5% 0 N/A% 0 N/A% 0 0.0%