Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,320 1,315 -5 -0.4%
Incl. Wall Time (microsec) per call 94 94 -0 -0.4%
Excl. Wall Time (microsec)210 203 -7 -3.3%
Incl. CPU (microsecs)1,337 1,329 -8 -0.6%
Incl. CPU (microsecs) per call 96 95 -1 -0.6%
Excl. CPU (microsec)170 175 5 2.9%
Incl. MemUse (bytes)40,768 40,768 0 0.0%
Incl. MemUse (bytes) per call 2,912 2,912 0 0.0%
Excl. MemUse (bytes)-2,256 -2,256 0 0.0%
Incl. PeakMemUse (bytes)27,928 27,928 0 0.0%
Incl. PeakMemUse (bytes) per call 1,995 1,995 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 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% -5 -1.1% -8 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -140.0% 5 62.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -5 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
preg_split0 N/A% 3 60.0% -3 -37.5% 0 N/A% 0 N/A%
array_map0 N/A% -3 -60.0% -7 -87.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 2 40.0% -3 -37.5% 0 N/A% 0 N/A%