Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)301 322 21 7.0%
Incl. Wall Time (microsec) per call 60 64 4 7.0%
Excl. Wall Time (microsec)79 104 25 31.6%
Incl. CPU (microsecs)310 333 23 7.4%
Incl. CPU (microsecs) per call 62 67 5 7.4%
Excl. CPU (microsec)78 104 26 33.3%
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)7,184 7,184 0 0.0%
Incl. PeakMemUse (bytes) per call 1,437 1,437 0 0.0%
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% 21 2.6% 23 1.5% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function25 119.0% 26 113.0% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 22 104.8% 23 100.0% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -4.8% 0 0.0% 0 0.0% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -19.0% -3 -13.0% -8 -100.0% 0 N/A%