Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)98 97 -1 -1.0%
Incl. Wall Time (microsec) per call 8 7 -0 -1.0%
Excl. Wall Time (microsec)79 80 1 1.3%
Incl. CPU (microsecs)109 107 -2 -1.8%
Incl. CPU (microsecs) per call 8 8 -0 -1.8%
Excl. CPU (microsec)78 73 -5 -6.4%
Incl. MemUse (bytes)4,384 4,384 0 0.0%
Incl. MemUse (bytes) per call 337 337 0 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -0.1% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -5 -250.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -2 -200.0% 3 150.0% 0 N/A% 0 N/A%