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

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,824 1,807 -17 -0.9%
Incl. Wall Time (microsec) per call 203 201 -2 -0.9%
Excl. Wall Time (microsec)128 124 -4 -3.1%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 445 0 -445 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)105,088 105,144 56 0.1%
Incl. MemUse (bytes) per call 11,676 11,683 6 0.1%
Excl. MemUse (bytes)-4,896 -4,864 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 Function-4 -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%