Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)591 594 3 0.5%
Incl. Wall Time (microsec) per call 54 54 0 0.5%
Excl. Wall Time (microsec)133 137 4 3.0%
Incl. CPU (microsecs)603 605 2 0.3%
Incl. CPU (microsecs) per call 55 55 0 0.3%
Excl. CPU (microsec)113 110 -3 -2.7%
Incl. MemUse (bytes)32,992 32,992 0 0.0%
Incl. MemUse (bytes) per call 2,999 2,999 0 0.0%
Excl. MemUse (bytes)5,056 5,056 0 0.0%
Incl. PeakMemUse (bytes)17,376 17,376 0 0.0%
Incl. PeakMemUse (bytes) per call 1,580 1,580 0 0.0%
Excl. PeakMemUse (bytes)3,288 3,288 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 0.6% 2 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 133.3% -3 -150.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 3 100.0% 3 150.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -33.3% 5 250.0% 0 N/A% 0 N/A%