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

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)325 321 -4 -1.2%
Incl. Wall Time (microsec) per call 163 161 -2 -1.2%
Excl. Wall Time (microsec)25 23 -2 -8.0%
Incl. CPU (microsecs)329 323 -6 -1.8%
Incl. CPU (microsecs) per call 165 162 -3 -1.8%
Excl. CPU (microsec)22 20 -2 -9.1%
Incl. MemUse (bytes)18,080 18,064 -16 -0.1%
Incl. MemUse (bytes) per call 9,040 9,032 -8 -0.1%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)0 3,920 3,920 N/A%
Incl. PeakMemUse (bytes) per call 0 1,960 1,960 N/A%
Excl. PeakMemUse (bytes)0 936 936 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% -4 -0.4% -6 -2.8% -16 -0.0% 3,920 4.7%
Exclusive Metrics Diff for Current Function-2 -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%