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

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)322 301 -21 -6.5%
Incl. Wall Time (microsec) per call 64 60 -4 -6.5%
Excl. Wall Time (microsec)104 79 -25 -24.0%
Incl. CPU (microsecs)333 310 -23 -6.9%
Incl. CPU (microsecs) per call 67 62 -5 -6.9%
Excl. CPU (microsec)104 78 -26 -25.0%
Incl. MemUse (bytes)13,168 13,176 8 0.1%
Incl. MemUse (bytes) per call 2,634 2,635 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 Function-25 -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%