Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)983 972 -11 -1.1%
Incl. Wall Time (microsec) per call 140 139 -2 -1.1%
Excl. Wall Time (microsec)105 102 -3 -2.9%
Incl. CPU (microsecs)991 981 -10 -1.0%
Incl. CPU (microsecs) per call 142 140 -1 -1.0%
Excl. CPU (microsec)90 85 -5 -5.6%
Incl. MemUse (bytes)66,976 66,952 -24 -0.0%
Incl. MemUse (bytes) per call 9,568 9,565 -3 -0.0%
Excl. MemUse (bytes)-72 -72 0 0.0%
Incl. PeakMemUse (bytes)55,800 55,776 -24 -0.0%
Incl. PeakMemUse (bytes) per call 7,971 7,968 -3 -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% -11 -1.3% -10 -1.1% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-3 -27.3% -5 -50.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -11 -100.0% -10 -100.0% -24 -100.0% -24 -100.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -15 -136.4% -16 -160.0% -24 -100.0% -24 -100.0%
array_map0 N/A% 4 36.4% 5 50.0% 0 0.0% 0 0.0%
preg_split0 N/A% 3 27.3% 6 60.0% 0 0.0% 0 0.0%