Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: 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 #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)173 164 -9 -5.2%
Incl. Wall Time (microsec) per call 173 164 -9 -5.2%
Excl. Wall Time (microsec)13 10 -3 -23.1%
Incl. CPU (microsecs)174 166 -8 -4.6%
Incl. CPU (microsecs) per call 174 166 -8 -4.6%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)16,560 16,560 0 0.0%
Incl. MemUse (bytes) per call 16,560 16,560 0 0.0%
Excl. MemUse (bytes)1,504 1,504 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -9 -1.3% -8 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -33.3% -2 -25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -9 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -6 -66.7% -7 -87.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%