Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)197 213 16 8.1%
Incl. Wall Time (microsec) per call 28 30 2 8.1%
Excl. Wall Time (microsec)55 59 4 7.3%
Incl. CPU (microsecs)206 223 17 8.3%
Incl. CPU (microsecs) per call 29 32 2 8.3%
Excl. CPU (microsec)45 57 12 26.7%
Incl. MemUse (bytes)15,440 15,440 0 0.0%
Incl. MemUse (bytes) per call 2,206 2,206 0 0.0%
Excl. MemUse (bytes)3,968 3,968 0 0.0%
Incl. PeakMemUse (bytes)9,568 9,568 0 0.0%
Incl. PeakMemUse (bytes) per call 1,367 1,367 0 0.0%
Excl. PeakMemUse (bytes)2,840 2,840 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% 16 1.0% 17 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 25.0% 12 70.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 16 100.0% 17 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 12 75.0% 5 29.4% 0 N/A% 0 N/A%