Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)322 294 -28 -8.7%
Incl. Wall Time (microsec) per call 64 59 -6 -8.7%
Excl. Wall Time (microsec)104 88 -16 -15.4%
Incl. CPU (microsecs)333 302 -31 -9.3%
Incl. CPU (microsecs) per call 67 60 -6 -9.3%
Excl. CPU (microsec)104 86 -18 -17.3%
Incl. MemUse (bytes)13,168 13,168 0 0.0%
Incl. MemUse (bytes) per call 2,634 2,634 0 0.0%
Excl. MemUse (bytes)4,160 4,160 0 0.0%
Incl. PeakMemUse (bytes)7,184 7,184 0 0.0%
Incl. PeakMemUse (bytes) per call 1,437 1,437 0 0.0%
Excl. PeakMemUse (bytes)864 864 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% -28 -0.2% -31 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-16 -57.1% -18 -58.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -28 -100.0% -31 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -12 -42.9% -13 -41.9% 0 N/A% 0 N/A%