Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 4 4 N/A%
Incl. Wall Time (microsec) 245 245 N/A%
Incl. Wall Time (microsec) per call N/A 61 61 N/A%
Excl. Wall Time (microsec) 55 55 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 6,760 6,760 N/A%
Incl. MemUse (bytes) per call N/A 1,690 1,690 N/A%
Excl. MemUse (bytes) 1,804 1,804 N/A%
Incl. PeakMemUse (bytes) 4,564 4,564 N/A%
Incl. PeakMemUse (bytes) per call N/A 1,141 1,141 N/A%
Excl. PeakMemUse (bytes) 1,120 1,120 N/A%

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::__construct4 17.4% 245 0.0% 0 0.0% 6,760 0.1% 4,564 0.1%
Exclusive Metrics Diff for Current Function55 22.4% 0 N/A% 1,804 26.7% 1,120 24.5%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize3 75.0% 238 97.1% 0 N/A% 6,096 90.2% 4,564 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 25.0% 7 2.9% 0 N/A% 664 9.8% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set10 100.0% 190 77.6% 0 N/A% 4,956 73.3% 3,444 75.5%