Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)87 71 -16 -18.4%
Incl. Wall Time (microsec) per call 8 6 -1 -18.4%
Excl. Wall Time (microsec)75 60 -15 -20.0%
Incl. CPU (microsecs)99 84 -15 -15.2%
Incl. CPU (microsecs) per call 9 8 -1 -15.2%
Excl. CPU (microsec)72 63 -9 -12.5%
Incl. MemUse (bytes)5,984 5,984 0 0.0%
Incl. MemUse (bytes) per call 544 544 0 0.0%
Excl. MemUse (bytes)5,128 5,128 0 0.0%
Incl. PeakMemUse (bytes)2,112 2,112 0 0.0%
Incl. PeakMemUse (bytes) per call 192 192 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% -16 -0.2% -15 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -93.8% -9 -60.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -16 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -1 -6.2% -6 -40.0% 0 N/A% 0 N/A%