Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)689 707 18 2.6%
Incl. Wall Time (microsec) per call 53 54 1 2.6%
Excl. Wall Time (microsec)155 161 6 3.9%
Incl. CPU (microsecs)706 722 16 2.3%
Incl. CPU (microsecs) per call 54 56 1 2.3%
Excl. CPU (microsec)129 133 4 3.1%
Incl. MemUse (bytes)38,096 38,096 0 0.0%
Incl. MemUse (bytes) per call 2,930 2,930 0 0.0%
Excl. MemUse (bytes)5,600 5,600 0 0.0%
Incl. PeakMemUse (bytes)10,840 10,840 0 0.0%
Incl. PeakMemUse (bytes) per call 834 834 0 0.0%
Excl. PeakMemUse (bytes)1,088 1,088 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% 18 0.1% 16 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 33.3% 4 25.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 17 94.4% 17 106.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 5.6% -1 -6.2% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 12 66.7% 12 75.0% 0 N/A% 0 N/A%