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

Symfony\Component\HttpFoundation\AcceptHeader::addRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)221 216 -5 -2.3%
Incl. Wall Time (microsec) per call 6 6 -0 -2.3%
Excl. Wall Time (microsec)180 178 -2 -1.1%
Incl. CPU (microsecs)251 249 -2 -0.8%
Incl. CPU (microsecs) per call 7 7 -0 -0.8%
Excl. CPU (microsec)173 181 8 4.6%
Incl. MemUse (bytes)15,704 15,704 0 0.0%
Incl. MemUse (bytes) per call 413 413 0 0.0%
Excl. MemUse (bytes)14,848 14,848 0 0.0%
Incl. PeakMemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes) per call 56 56 0 0.0%
Excl. PeakMemUse (bytes)1,496 1,496 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::add [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::add0 N/A% -5 -0.5% -2 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -40.0% 8 400.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -5 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -3 -60.0% -10 -500.0% 0 N/A% 0 N/A%