Diff Report
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #531ee626b79e4Run #531ee5f3237b0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)451 467 16 3.5%
Incl. Wall Time (microsec) per call 226 234 8 3.5%
Excl. Wall Time (microsec)24 22 -2 -8.3%
Incl. CPU (microsecs)453 470 17 3.8%
Incl. CPU (microsecs) per call 227 235 9 3.8%
Excl. CPU (microsec)19 22 3 15.8%
Incl. MemUse (bytes)61,656 61,656 0 0.0%
Incl. MemUse (bytes) per call 30,828 30,828 0 0.0%
Excl. MemUse (bytes)464 464 0 0.0%
Incl. PeakMemUse (bytes)50,320 50,320 0 0.0%
Incl. PeakMemUse (bytes) per call 25,160 25,160 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 16 11.3% 17 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -12.5% 3 17.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 16 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% 18 112.5% 17 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -6.2% -2 -11.8% 0 N/A% 0 N/A%
preg_split0 N/A% 1 6.2% -1 -5.9% 0 N/A% 0 N/A%