Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,015 992 -23 -2.3%
Incl. Wall Time (microsec) per call 78 76 -2 -2.3%
Excl. Wall Time (microsec)196 196 0 0.0%
Incl. CPU (microsecs)1,030 1,012 -18 -1.7%
Incl. CPU (microsecs) per call 79 78 -1 -1.7%
Excl. CPU (microsec)171 180 9 5.3%
Incl. MemUse (bytes)38,080 38,104 24 0.1%
Incl. MemUse (bytes) per call 2,929 2,931 2 0.1%
Excl. MemUse (bytes)5,600 5,600 0 0.0%
Incl. PeakMemUse (bytes)13,176 13,096 -80 -0.6%
Incl. PeakMemUse (bytes) per call 1,014 1,007 -6 -0.6%
Excl. PeakMemUse (bytes)1,736 1,736 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% -23 -2.1% -18 -8.3% 24 0.0% -80 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 9 50.0% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -22 -95.7% -18 -100.0% 24 100.0% -80 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -4.3% 0 0.0% 0 0.0% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -23 -100.0% -27 -150.0% 24 100.0% -80 -100.0%