Diff Report
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #52f5c0f4ebbb2Run #52f5c0b2e882aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)100 101 1 1.0%
Incl. Wall Time (microsec) per call 33 34 0 1.0%
Excl. Wall Time (microsec)23 22 -1 -4.3%
Incl. CPU (microsecs)99 103 4 4.0%
Incl. CPU (microsecs) per call 33 34 1 4.0%
Excl. CPU (microsec)15 18 3 20.0%
Incl. MemUse (bytes)11,552 11,552 0 0.0%
Incl. MemUse (bytes) per call 3,851 3,851 0 0.0%
Excl. MemUse (bytes)2,032 2,032 0 0.0%
Incl. PeakMemUse (bytes)7,840 7,840 0 0.0%
Incl. PeakMemUse (bytes) per call 2,613 2,613 0 0.0%
Excl. PeakMemUse (bytes)904 904 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% 1 0.2% 4 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 3 75.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 1 100.0% 3 75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 200.0% 1 25.0% 0 N/A% 0 N/A%