Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)240 163 -77 -32.1%
Incl. Wall Time (microsec) per call 48 33 -15 -32.1%
Excl. Wall Time (microsec)67 40 -27 -40.3%
Incl. CPU (microsecs)236 172 -64 -27.1%
Incl. CPU (microsecs) per call 47 34 -13 -27.1%
Excl. CPU (microsec)49 39 -10 -20.4%
Incl. MemUse (bytes)13,224 13,224 0 0.0%
Incl. MemUse (bytes) per call 2,645 2,645 0 0.0%
Excl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. PeakMemUse (bytes)10,056 10,056 0 0.0%
Incl. PeakMemUse (bytes) per call 2,011 2,011 0 0.0%
Excl. PeakMemUse (bytes)1,200 1,200 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% -77 -2.3% -64 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-27 -35.1% -10 -15.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -77 -100.0% -65 -101.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -50 -64.9% -54 -84.4% 0 N/A% 0 N/A%