Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,827 2,081 254 13.9%
Incl. Wall Time (microsec) per call 57 65 8 13.9%
Excl. Wall Time (microsec)168 199 31 18.5%
Incl. CPU (microsecs)1,850 2,109 259 14.0%
Incl. CPU (microsecs) per call 58 66 8 14.0%
Excl. CPU (microsec)147 183 36 24.5%
Incl. MemUse (bytes)87,872 87,872 0 0.0%
Incl. MemUse (bytes) per call 2,746 2,746 0 0.0%
Excl. MemUse (bytes)-7,752 -7,752 0 0.0%
Incl. PeakMemUse (bytes)82,968 82,968 0 0.0%
Incl. PeakMemUse (bytes) per call 2,593 2,593 0 0.0%
Excl. PeakMemUse (bytes)2,216 2,216 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% 254 3.8% 259 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 12.2% 36 13.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\MimeTypeMatcher::filter0 N/A% 252 99.2% 252 97.3% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 2 0.8% 7 2.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 155 61.0% 154 59.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 34 13.4% 35 13.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 27 10.6% 27 10.4% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% 5 2.0% 4 1.5% 0 N/A% 0 N/A%
array_keys0 N/A% 2 0.8% 3 1.2% 0 N/A% 0 N/A%