Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)448 463 15 3.3%
Incl. Wall Time (microsec) per call 224 232 8 3.3%
Excl. Wall Time (microsec)33 34 1 3.0%
Incl. CPU (microsecs)452 467 15 3.3%
Incl. CPU (microsecs) per call 226 234 8 3.3%
Excl. CPU (microsec)29 30 1 3.4%
Incl. MemUse (bytes)17,768 17,736 -32 -0.2%
Incl. MemUse (bytes) per call 8,884 8,868 -16 -0.2%
Excl. MemUse (bytes)1,456 1,432 -24 -1.6%
Incl. PeakMemUse (bytes)1,944 8,112 6,168 317.3%
Incl. PeakMemUse (bytes) per call 972 4,056 3,084 317.3%
Excl. PeakMemUse (bytes)904 880 -24 -2.7%

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% 15 1.9% 15 1.0% -32 -0.0% 6,168 0.4%
Exclusive Metrics Diff for Current Function1 6.7% 1 6.7% -24 -75.0% -24 -0.4%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 15 100.0% 15 100.0% -32 -100.0% 6,168 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 15 100.0% 14 93.3% -8 -25.0% 6,192 100.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -6.7% 0 0.0% 0 0.0% 0 0.0%