Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)815 778 -37 -4.5%
Incl. Wall Time (microsec) per call 204 195 -9 -4.5%
Excl. Wall Time (microsec)51 53 2 3.9%
Incl. CPU (microsecs)818 782 -36 -4.4%
Incl. CPU (microsecs) per call 205 196 -9 -4.4%
Excl. CPU (microsec)40 41 1 2.5%
Incl. MemUse (bytes)57,288 57,240 -48 -0.1%
Incl. MemUse (bytes) per call 14,322 14,310 -12 -0.1%
Excl. MemUse (bytes)-112 -112 0 0.0%
Incl. PeakMemUse (bytes)40,712 40,792 80 0.2%
Incl. PeakMemUse (bytes) per call 10,178 10,198 20 0.2%
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% -37 -5.1% -36 -14.9% -48 -0.2% 80 0.2%
Exclusive Metrics Diff for Current Function2 5.4% 1 2.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -37 -100.0% -36 -100.0% -48 -100.0% 80 100.0%
Child functions
array_map0 N/A% -38 -102.7% -36 -100.0% -48 -100.0% 80 100.0%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -3 -8.1% -4 -11.1% 0 0.0% 0 0.0%
preg_split0 N/A% 2 5.4% 3 8.3% 0 0.0% 0 0.0%