Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)177 196 19 10.7%
Incl. Wall Time (microsec) per call 177 196 19 10.7%
Excl. Wall Time (microsec)11 13 2 18.2%
Incl. CPU (microsecs)182 196 14 7.7%
Incl. CPU (microsecs) per call 182 196 14 7.7%
Excl. CPU (microsec)13 10 -3 -23.1%
Incl. MemUse (bytes)16,456 16,456 0 0.0%
Incl. MemUse (bytes) per call 16,456 16,456 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)7,696 7,688 -8 -0.1%
Incl. PeakMemUse (bytes) per call 7,696 7,688 -8 -0.1%
Excl. PeakMemUse (bytes)888 888 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::__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\ResponseHeaderBag::__construct0 N/A% 19 0.3% 14 0.2% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function2 10.5% -3 -21.4% 0 N/A% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 19 100.0% 14 100.0% 0 N/A% -8 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 16 84.2% 16 114.3% 0 N/A% -8 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 5.3% 1 7.1% 0 N/A% 0 0.0%