Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)240 236 -4 -1.7%
Incl. Wall Time (microsec) per call 27 26 -0 -1.7%
Excl. Wall Time (microsec)91 88 -3 -3.3%
Incl. CPU (microsecs)251 247 -4 -1.6%
Incl. CPU (microsecs) per call 28 27 -0 -1.6%
Excl. CPU (microsec)73 69 -4 -5.5%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 1,008 1,008 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)2,352 2,352 0 0.0%
Incl. PeakMemUse (bytes) per call 261 261 0 0.0%
Excl. PeakMemUse (bytes)880 880 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::__construct [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::__construct0 N/A% -4 -0.2% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -4 -100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%