Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)4,911 4,940 29 0.6%
Incl. Wall Time (microsec) per call 86 87 1 0.6%
Excl. Wall Time (microsec)966 941 -25 -2.6%
Incl. CPU (microsecs)4,976 4,994 18 0.4%
Incl. CPU (microsecs) per call 87 88 0 0.4%
Excl. CPU (microsec)788 771 -17 -2.2%
Incl. MemUse (bytes)165,648 165,648 0 0.0%
Incl. MemUse (bytes) per call 2,906 2,906 0 0.0%
Excl. MemUse (bytes)17,568 17,568 0 0.0%
Incl. PeakMemUse (bytes)18,088 18,088 0 0.0%
Incl. PeakMemUse (bytes) per call 317 317 0 0.0%
Excl. PeakMemUse (bytes)2,208 2,208 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% 29 2.8% 18 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -86.2% -17 -94.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 29 100.0% 18 100.0% 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% 54 186.2% 35 194.4% 0 N/A% 0 N/A%