Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)447 444 -3 -0.7%
Incl. Wall Time (microsec) per call 50 49 -0 -0.7%
Excl. Wall Time (microsec)111 106 -5 -4.5%
Incl. CPU (microsecs)456 457 1 0.2%
Incl. CPU (microsecs) per call 51 51 0 0.2%
Excl. CPU (microsec)83 93 10 12.0%
Incl. MemUse (bytes)26,736 26,736 0 0.0%
Incl. MemUse (bytes) per call 2,971 2,971 0 0.0%
Excl. MemUse (bytes)4,512 4,512 0 0.0%
Incl. PeakMemUse (bytes)15,808 15,808 0 0.0%
Incl. PeakMemUse (bytes) per call 1,756 1,756 0 0.0%
Excl. PeakMemUse (bytes)1,736 1,736 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::__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\HeaderBag::__construct0 N/A% -3 -0.1% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -166.7% 10 1000.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -3 -100.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 66.7% -9 -900.0% 0 N/A% 0 N/A%