Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)197 191 -6 -3.0%
Incl. Wall Time (microsec) per call 49 48 -2 -3.0%
Excl. Wall Time (microsec)40 44 4 10.0%
Incl. CPU (microsecs)200 198 -2 -1.0%
Incl. CPU (microsecs) per call 50 50 -1 -1.0%
Excl. CPU (microsec)32 39 7 21.9%
Incl. MemUse (bytes)13,936 13,936 0 0.0%
Incl. MemUse (bytes) per call 3,484 3,484 0 0.0%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)9,360 9,360 0 0.0%
Incl. PeakMemUse (bytes) per call 2,340 2,340 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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% -6 -0.4% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 66.7% 7 350.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -6 -100.0% -4 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -10 -166.7% -9 -450.0% 0 N/A% 0 N/A%