Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)269 263 -6 -2.2%
Incl. Wall Time (microsec) per call 5 5 -0 -2.2%
Excl. Wall Time (microsec)213 206 -7 -3.3%
Incl. CPU (microsecs)317 317 0 0.0%
Incl. CPU (microsecs) per call 6 6 0 0.0%
Excl. CPU (microsec)228 238 10 4.4%
Incl. MemUse (bytes)11,976 11,976 0 0.0%
Incl. MemUse (bytes) per call 210 210 0 0.0%
Excl. MemUse (bytes)11,088 11,088 0 0.0%
Incl. PeakMemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)976 976 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% -6 -0.6% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -116.7% 10 N/A% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -6 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% 1 16.7% -10 N/A% 0 N/A% 0 N/A%