Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)501 496 -5 -1.0%
Incl. Wall Time (microsec) per call 50 50 -1 -1.0%
Excl. Wall Time (microsec)124 119 -5 -4.0%
Incl. CPU (microsecs)511 511 0 0.0%
Incl. CPU (microsecs) per call 51 51 0 0.0%
Excl. CPU (microsec)98 93 -5 -5.1%
Incl. MemUse (bytes)29,576 29,576 0 0.0%
Incl. MemUse (bytes) per call 2,958 2,958 0 0.0%
Excl. MemUse (bytes)4,784 4,784 0 0.0%
Incl. PeakMemUse (bytes)13,384 13,336 -48 -0.4%
Incl. PeakMemUse (bytes) per call 1,338 1,334 -5 -0.4%
Excl. PeakMemUse (bytes)1,136 1,088 -48 -4.2%

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% -5 -0.1% 0 0.0% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% -5 N/A% 0 N/A% -48 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -5 -100.0% -1 N/A% 0 N/A% -48 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 5 N/A% 0 N/A% 0 0.0%