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

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)463 448 -15 -3.2%
Incl. Wall Time (microsec) per call 232 224 -8 -3.2%
Excl. Wall Time (microsec)34 33 -1 -2.9%
Incl. CPU (microsecs)467 452 -15 -3.2%
Incl. CPU (microsecs) per call 234 226 -8 -3.2%
Excl. CPU (microsec)30 29 -1 -3.3%
Incl. MemUse (bytes)17,736 17,768 32 0.2%
Incl. MemUse (bytes) per call 8,868 8,884 16 0.2%
Excl. MemUse (bytes)1,432 1,456 24 1.7%
Incl. PeakMemUse (bytes)8,112 1,944 -6,168 -76.0%
Incl. PeakMemUse (bytes) per call 4,056 972 -3,084 -76.0%
Excl. PeakMemUse (bytes)880 904 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 Function-1 -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%