Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)140 142 2 1.4%
Incl. Wall Time (microsec) per call 35 36 1 1.4%
Excl. Wall Time (microsec)40 37 -3 -7.5%
Incl. CPU (microsecs)148 144 -4 -2.7%
Incl. CPU (microsecs) per call 37 36 -1 -2.7%
Excl. CPU (microsec)36 30 -6 -16.7%
Incl. MemUse (bytes)12,216 12,216 0 0.0%
Incl. MemUse (bytes) per call 3,054 3,054 0 0.0%
Excl. MemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes)9,008 9,008 0 0.0%
Incl. PeakMemUse (bytes) per call 2,252 2,252 0 0.0%
Excl. PeakMemUse (bytes)2,136 2,136 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% 2 0.6% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -150.0% -6 -150.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 1 50.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 5 250.0% 2 50.0% 0 N/A% 0 N/A%