Diff Report
Run #51ec6582d0962: 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\AcceptHeaderItem::__construct

Symfony\Component\HttpFoundation\AcceptHeaderItem::__constructRun #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)119 117 -2 -1.7%
Incl. Wall Time (microsec) per call 4 4 -0 -1.7%
Excl. Wall Time (microsec)91 89 -2 -2.2%
Incl. CPU (microsecs)151 146 -5 -3.3%
Incl. CPU (microsecs) per call 5 4 -0 -3.3%
Excl. CPU (microsec)105 103 -2 -1.9%
Incl. MemUse (bytes)2,888 2,888 0 0.0%
Incl. MemUse (bytes) per call 88 88 0 0.0%
Excl. MemUse (bytes)1,200 1,200 0 0.0%
Incl. PeakMemUse (bytes)2,376 2,376 0 0.0%
Incl. PeakMemUse (bytes) per call 72 72 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeaderItem::__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\AcceptHeaderItem::__construct0 N/A% -2 -0.1% -5 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -2 -40.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -2 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::setAttribute0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%