Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)295 281 -14 -4.7%
Incl. Wall Time (microsec) per call 59 56 -3 -4.7%
Excl. Wall Time (microsec)70 78 8 11.4%
Incl. CPU (microsecs)303 291 -12 -4.0%
Incl. CPU (microsecs) per call 61 58 -2 -4.0%
Excl. CPU (microsec)68 76 8 11.8%
Incl. MemUse (bytes)13,176 13,168 -8 -0.1%
Incl. MemUse (bytes) per call 2,635 2,634 -2 -0.1%
Excl. MemUse (bytes)4,160 4,160 0 0.0%
Incl. PeakMemUse (bytes)7,192 7,184 -8 -0.1%
Incl. PeakMemUse (bytes) per call 1,438 1,437 -2 -0.1%
Excl. PeakMemUse (bytes)864 864 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::__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\HeaderBag::__construct0 N/A% -14 -0.7% -12 -0.5% -8 -0.1% -8 -0.1%
Exclusive Metrics Diff for Current Function8 57.1% 8 66.7% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -15 -107.1% -12 -100.0% -8 -100.0% -8 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 7.1% 0 0.0% 0 0.0% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -22 -157.1% -20 -166.7% -8 -100.0% -8 -100.0%