Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)643 648 5 0.8%
Incl. Wall Time (microsec) per call 58 59 0 0.8%
Excl. Wall Time (microsec)155 156 1 0.6%
Incl. CPU (microsecs)4,000 8,001 4,001 100.0%
Incl. CPU (microsecs) per call 364 727 364 100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)51,480 51,472 -8 -0.0%
Incl. MemUse (bytes) per call 4,680 4,679 -1 -0.0%
Excl. MemUse (bytes)9,632 9,632 0 0.0%
Incl. PeakMemUse (bytes)32,608 32,640 32 0.1%
Incl. PeakMemUse (bytes) per call 2,964 2,967 3 0.1%
Excl. PeakMemUse (bytes)5,184 5,184 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% 5 0.0% 4,001 20.0% -8 -0.0% 32 0.0%
Exclusive Metrics Diff for Current Function1 20.0% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 5 100.0% 4,001 100.0% -8 -100.0% 32 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 4 80.0% 4,001 100.0% -8 -100.0% 32 100.0%