Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,025 1,014 -11 -1.1%
Incl. Wall Time (microsec) per call 205 203 -2 -1.1%
Excl. Wall Time (microsec)74 69 -5 -6.8%
Incl. CPU (microsecs)1,027 1,020 -7 -0.7%
Incl. CPU (microsecs) per call 205 204 -1 -0.7%
Excl. CPU (microsec)61 64 3 4.9%
Incl. MemUse (bytes)40,280 40,280 0 0.0%
Incl. MemUse (bytes) per call 8,056 8,056 0 0.0%
Excl. MemUse (bytes)-2,720 -2,720 0 0.0%
Incl. PeakMemUse (bytes)34,384 34,384 0 0.0%
Incl. PeakMemUse (bytes) per call 6,877 6,877 0 0.0%
Excl. PeakMemUse (bytes)2,344 2,344 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 -7.1% -7 -11.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -45.5% 3 42.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -11 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -3 -27.3% -4 -57.1% 0 N/A% 0 N/A%
preg_split0 N/A% -2 -18.2% -6 -85.7% 0 N/A% 0 N/A%
array_map0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%