Diff Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,807 1,824 17 0.9%
Incl. Wall Time (microsec) per call 201 203 2 0.9%
Excl. Wall Time (microsec)124 128 4 3.2%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 445 445 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)105,144 105,088 -56 -0.1%
Incl. MemUse (bytes) per call 11,683 11,676 -6 -0.1%
Excl. MemUse (bytes)-4,864 -4,896 -32 -0.7%
Incl. PeakMemUse (bytes)54,560 54,560 0 0.0%
Incl. PeakMemUse (bytes) per call 6,062 6,062 0 0.0%
Excl. PeakMemUse (bytes)3,640 3,640 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% 17 0.1% 4,001 20.0% -56 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 23.5% 0 0.0% -32 -57.1% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 17 100.0% 4,001 100.0% -56 -100.0% 0 N/A%
Child functions
array_map0 N/A% 16 94.1% 4,001 100.0% -56 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -3 -17.6% 0 0.0% 0 0.0% 0 N/A%
preg_split0 N/A% 0 0.0% 0 0.0% 32 57.1% 0 N/A%