Diff Report
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)2,367 2,443 76 3.2%
Incl. Wall Time (microsec) per call 62 64 2 3.2%
Excl. Wall Time (microsec)392 406 14 3.6%
Incl. CPU (microsecs)2,400 2,482 82 3.4%
Incl. CPU (microsecs) per call 63 65 2 3.4%
Excl. CPU (microsec)326 351 25 7.7%
Incl. MemUse (bytes)86,616 86,616 0 0.0%
Incl. MemUse (bytes) per call 2,279 2,279 0 0.0%
Excl. MemUse (bytes)-8,576 -8,576 0 0.0%
Incl. PeakMemUse (bytes)42,832 42,832 0 0.0%
Incl. PeakMemUse (bytes) per call 1,127 1,127 0 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% 76 8.0% 82 9.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 18.4% 25 30.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 76 100.0% 82 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 61 80.3% 54 65.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 10 13.2% 7 8.5% 0 N/A% 0 N/A%
preg_split0 N/A% -9 -11.8% -4 -4.9% 0 N/A% 0 N/A%