Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)498 314 -184 -36.9%
Incl. Wall Time (microsec) per call 166 105 -61 -36.9%
Excl. Wall Time (microsec)52 34 -18 -34.6%
Incl. CPU (microsecs)502 321 -181 -36.1%
Incl. CPU (microsecs) per call 167 107 -60 -36.1%
Excl. CPU (microsec)38 28 -10 -26.3%
Incl. MemUse (bytes)43,888 43,864 -24 -0.1%
Incl. MemUse (bytes) per call 14,629 14,621 -8 -0.1%
Excl. MemUse (bytes)1,048 1,048 0 0.0%
Incl. PeakMemUse (bytes)38,704 36,288 -2,416 -6.2%
Incl. PeakMemUse (bytes) per call 12,901 12,096 -805 -6.2%
Excl. PeakMemUse (bytes)1,744 1,744 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% -184 -0.7% -181 -0.6% -24 -0.0% -2,416 -1.7%
Exclusive Metrics Diff for Current Function-18 -9.8% -10 -5.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% -184 -100.0% -181 -100.0% -24 -100.0% -2,416 -100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -95 -51.6% -99 -54.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -54 -29.3% -51 -28.2% -24 -100.0% -2,416 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -9 -4.9% -8 -4.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% -8 -4.3% -7 -3.9% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% -6 -3.3% 0 0.0% 0 0.0%