Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\ResponseHeaderBag::__constructRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)347 344 -3 -0.9%
Incl. Wall Time (microsec) per call 116 115 -1 -0.9%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)349 348 -1 -0.3%
Incl. CPU (microsecs) per call 116 116 -0 -0.3%
Excl. CPU (microsec)20 25 5 25.0%
Incl. MemUse (bytes)19,480 19,480 0 0.0%
Incl. MemUse (bytes) per call 6,493 6,493 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)11,408 11,408 0 0.0%
Incl. PeakMemUse (bytes) per call 3,803 3,803 0 0.0%
Excl. PeakMemUse (bytes)888 888 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::__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\ResponseHeaderBag::__construct0 N/A% -3 -0.4% -1 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 33.3% 5 500.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -3 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -100.0% -5 -500.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -1 -33.3% -1 -100.0% 0 N/A% 0 N/A%