Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)547 575 28 5.1%
Incl. Wall Time (microsec) per call 182 192 9 5.1%
Excl. Wall Time (microsec)46 48 2 4.3%
Incl. CPU (microsecs)558 580 22 3.9%
Incl. CPU (microsecs) per call 186 193 7 3.9%
Excl. CPU (microsec)44 38 -6 -13.6%
Incl. MemUse (bytes)10,968 10,968 0 0.0%
Incl. MemUse (bytes) per call 3,656 3,656 0 0.0%
Excl. MemUse (bytes)812 812 0 0.0%
Incl. PeakMemUse (bytes)9,204 9,204 0 0.0%
Incl. PeakMemUse (bytes) per call 3,068 3,068 0 0.0%
Excl. PeakMemUse (bytes)836 836 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% 28 1.0% 22 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 7.1% -6 -27.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 28 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 25 89.3% 26 118.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 3.6% 2 9.1% 0 N/A% 0 N/A%