Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,124 1,181 57 5.1%
Incl. Wall Time (microsec) per call 375 394 19 5.1%
Excl. Wall Time (microsec)285 322 37 13.0%
Incl. CPU (microsecs)1,128 1,186 58 5.1%
Incl. CPU (microsecs) per call 376 395 19 5.1%
Excl. CPU (microsec)39 34 -5 -12.8%
Incl. MemUse (bytes)121,000 120,984 -16 -0.0%
Incl. MemUse (bytes) per call 40,333 40,328 -5 -0.0%
Excl. MemUse (bytes)1,016 1,016 0 0.0%
Incl. PeakMemUse (bytes)132,152 132,296 144 0.1%
Incl. PeakMemUse (bytes) per call 44,051 44,099 48 0.1%
Excl. PeakMemUse (bytes)288 288 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% 57 2.5% 58 3.1% -16 -0.0% 144 0.2%
Exclusive Metrics Diff for Current Function37 64.9% -5 -8.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\ContentNegotiation::getContentType0 N/A% 57 100.0% 58 100.0% -16 -100.0% 144 100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 28 49.1% 29 50.0% -24 -150.0% -64 -44.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -8 -14.0% -7 -12.1% 8 50.0% 208 144.4%
array_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 0 0.0% 41 70.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%