Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)204 168 -36 -17.6%
Incl. Wall Time (microsec) per call 204 168 -36 -17.6%
Excl. Wall Time (microsec)13 11 -2 -15.4%
Incl. CPU (microsecs)207 170 -37 -17.9%
Incl. CPU (microsecs) per call 207 170 -37 -17.9%
Excl. CPU (microsec)12 11 -1 -8.3%
Incl. MemUse (bytes)16,344 16,344 0 0.0%
Incl. MemUse (bytes) per call 16,344 16,344 0 0.0%
Excl. MemUse (bytes)1,592 1,592 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% -36 -0.1% -37 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -5.6% -1 -2.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -36 -100.0% -37 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -34 -94.4% -34 -91.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% -2 -5.4% 0 N/A% 0 N/A%