Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)321 325 4 1.2%
Incl. Wall Time (microsec) per call 161 163 2 1.2%
Excl. Wall Time (microsec)23 25 2 8.7%
Incl. CPU (microsecs)323 329 6 1.9%
Incl. CPU (microsecs) per call 162 165 3 1.9%
Excl. CPU (microsec)20 22 2 10.0%
Incl. MemUse (bytes)18,064 18,080 16 0.1%
Incl. MemUse (bytes) per call 9,032 9,040 8 0.1%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)3,920 0 -3,920 -100.0%
Incl. PeakMemUse (bytes) per call 1,960 0 -1,960 -100.0%
Excl. PeakMemUse (bytes)936 0 -936 -100.0%

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% 4 0.4% 6 2.8% 16 0.0% -3,920 -4.7%
Exclusive Metrics Diff for Current Function2 50.0% 2 33.3% 0 0.0% -936 -23.9%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 4 100.0% 6 100.0% 16 100.0% -3,920 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 75.0% 4 66.7% 16 100.0% -2,984 -76.1%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -25.0% 0 0.0% 0 0.0% 0 0.0%