Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)252 270 18 7.1%
Incl. Wall Time (microsec) per call 126 135 9 7.1%
Excl. Wall Time (microsec)22 32 10 45.5%
Incl. CPU (microsecs)253 273 20 7.9%
Incl. CPU (microsecs) per call 127 137 10 7.9%
Excl. CPU (microsec)16 20 4 25.0%
Incl. MemUse (bytes)17,888 17,904 16 0.1%
Incl. MemUse (bytes) per call 8,944 8,952 8 0.1%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)12,392 12,112 -280 -2.3%
Incl. PeakMemUse (bytes) per call 6,196 6,056 -140 -2.3%
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% 18 0.5% 20 0.3% 16 0.0% -280 -0.3%
Exclusive Metrics Diff for Current Function10 55.6% 4 20.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 18 100.0% 20 100.0% 16 100.0% -280 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 8 44.4% 17 85.0% 16 100.0% -280 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%