Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypesRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)787 1,206 419 53.2%
Incl. Wall Time (microsec) per call 197 302 105 53.2%
Excl. Wall Time (microsec)35 54 19 54.3%
Incl. CPU (microsecs)791 1,211 420 53.1%
Incl. CPU (microsecs) per call 198 303 105 53.1%
Excl. CPU (microsec)31 49 18 58.1%
Incl. MemUse (bytes)84,920 84,920 0 0.0%
Incl. MemUse (bytes) per call 21,230 21,230 0 0.0%
Excl. MemUse (bytes)2,248 2,248 0 0.0%
Incl. PeakMemUse (bytes)85,048 85,048 0 0.0%
Incl. PeakMemUse (bytes) per call 21,262 21,262 0 0.0%
Excl. PeakMemUse (bytes)2,304 2,304 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% 419 6.2% 420 6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 4.5% 18 4.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter0 N/A% 417 99.5% 417 99.3% 0 N/A% 0 N/A%
Drupal\Core\ContentNegotiation::getContentType0 N/A% 2 0.5% 3 0.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 216 51.6% 216 51.4% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% 163 38.9% 163 38.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 14 3.3% 15 3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all0 N/A% 6 1.4% 7 1.7% 0 N/A% 0 N/A%
array_keys0 N/A% 1 0.2% 1 0.2% 0 N/A% 0 N/A%