Diff Report
Run #54df8ec49b0ec: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #54df8ec49b0ecRun #54df8d322535aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)234 174 -60 -25.6%
Incl. Wall Time (microsec) per call 47 35 -12 -25.6%
Excl. Wall Time (microsec)39 40 1 2.6%
Incl. MemUse (bytes)15,584 15,584 0 0.0%
Incl. MemUse (bytes) per call 3,117 3,117 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)10,888 10,888 0 0.0%
Incl. PeakMemUse (bytes) per call 2,178 2,178 0 0.0%
Excl. PeakMemUse (bytes)848 848 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -60 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -60 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -62 -103.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 1.7% 0 N/A% 0 N/A%