Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)659 624 -35 -5.3%
Incl. Wall Time (microsec) per call 330 312 -18 -5.3%
Excl. Wall Time (microsec)29 29 0 0.0%
Incl. CPU (microsecs)661 626 -35 -5.3%
Incl. CPU (microsecs) per call 331 313 -18 -5.3%
Excl. CPU (microsec)23 25 2 8.7%
Incl. MemUse (bytes)55,192 55,184 -8 -0.0%
Incl. MemUse (bytes) per call 27,596 27,592 -4 -0.0%
Excl. MemUse (bytes)432 432 0 0.0%
Incl. PeakMemUse (bytes)42,712 42,720 8 0.0%
Incl. PeakMemUse (bytes) per call 21,356 21,360 4 0.0%
Excl. PeakMemUse (bytes)1,008 1,008 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::fromString [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\AcceptHeader::fromString0 N/A% -35 -1.0% -35 -1.0% -8 -0.0% 8 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 5.7% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -35 -100.0% -35 -100.0% -8 -100.0% 8 100.0%
Child functions
array_map0 N/A% -27 -77.1% -29 -82.9% -16 -200.0% 0 0.0%
preg_split0 N/A% -6 -17.1% -7 -20.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -5.7% -1 -2.9% 8 100.0% 8 100.0%