Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06a537e44: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #51ad0610ca11aRun #51ad06a537e44DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,688 1,682 -6 -0.4%
Incl. Wall Time (microsec) per call 241 240 -1 -0.4%
Excl. Wall Time (microsec)96 96 0 0.0%
Incl. CPU (microsecs)1,695 1,693 -2 -0.1%
Incl. CPU (microsecs) per call 242 242 -0 -0.1%
Excl. CPU (microsec)79 85 6 7.6%
Incl. MemUse (bytes)72,880 72,880 0 0.0%
Incl. MemUse (bytes) per call 10,411 10,411 0 0.0%
Excl. MemUse (bytes)-4,800 -4,800 0 0.0%
Incl. PeakMemUse (bytes)55,896 55,896 0 0.0%
Incl. PeakMemUse (bytes) per call 7,985 7,985 0 0.0%
Excl. PeakMemUse (bytes)1,128 1,128 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% -6 -0.7% -2 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 6 300.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -6 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -3 -50.0% -6 -300.0% 0 N/A% 0 N/A%
array_map0 N/A% -3 -50.0% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%