Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)243 235 -8 -3.3%
Incl. Wall Time (microsec) per call 49 47 -2 -3.3%
Excl. Wall Time (microsec)67 66 -1 -1.5%
Incl. CPU (microsecs)250 246 -4 -1.6%
Incl. CPU (microsecs) per call 50 49 -1 -1.6%
Excl. CPU (microsec)58 63 5 8.6%
Incl. MemUse (bytes)7,384 7,384 0 0.0%
Incl. MemUse (bytes) per call 1,477 1,477 0 0.0%
Excl. MemUse (bytes)2,324 2,324 0 0.0%
Incl. PeakMemUse (bytes)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes) per call 1,027 1,027 0 0.0%
Excl. PeakMemUse (bytes)1,884 1,884 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% -8 -0.0% -4 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -12.5% 5 125.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -9 -112.5% -5 -125.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 12.5% 1 25.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -7 -87.5% -9 -225.0% 0 N/A% 0 N/A%