Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)111 227 116 104.5%
Incl. Wall Time (microsec) per call 111 114 3 2.3%
Excl. Wall Time (microsec)9 19 10 111.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)22,520 25,104 2,584 11.5%
Incl. MemUse (bytes) per call 22,520 12,552 -9,968 -44.3%
Excl. MemUse (bytes)2,008 2,016 8 0.4%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 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::__construct1 33.3% 116 0.3% 0 0.0% 2,584 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function10 8.6% 0 N/A% 8 0.3% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct1 100.0% 116 100.0% 0 N/A% 2,584 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1 50.0% 103 88.8% 0 N/A% 1,928 74.6% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 50.0% 3 2.6% 0 N/A% 648 25.1% 0 N/A%