Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)65 64 -1 -1.5%
Incl. Wall Time (microsec) per call 5 5 -0 -1.5%
Excl. Wall Time (microsec)58 58 0 0.0%
Incl. CPU (microsecs)81 73 -8 -9.9%
Incl. CPU (microsecs) per call 6 6 -1 -9.9%
Excl. CPU (microsec)59 46 -13 -22.0%
Incl. MemUse (bytes)4,496 4,496 0 0.0%
Incl. MemUse (bytes) per call 346 346 0 0.0%
Excl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. PeakMemUse (bytes)1,800 1,800 0 0.0%
Incl. PeakMemUse (bytes) per call 138 138 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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% -1 -0.4% -8 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -13 -162.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -1 -100.0% 5 62.5% 0 N/A% 0 N/A%