Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)133 130 -3 -2.3%
Incl. Wall Time (microsec) per call 44 43 -1 -2.3%
Excl. Wall Time (microsec)33 30 -3 -9.1%
Incl. CPU (microsecs)136 134 -2 -1.5%
Incl. CPU (microsecs) per call 45 45 -1 -1.5%
Excl. CPU (microsec)29 28 -1 -3.4%
Incl. MemUse (bytes)12,000 12,000 0 0.0%
Incl. MemUse (bytes) per call 4,000 4,000 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)10,040 10,040 0 0.0%
Incl. PeakMemUse (bytes) per call 3,347 3,347 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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% -3 -0.0% -2 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -1 -50.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -2 -66.7% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -33.3% -1 -50.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%