Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::__construct

Symfony\Component\HttpFoundation\HeaderBag::__constructRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)281 295 14 5.0%
Incl. Wall Time (microsec) per call 56 59 3 5.0%
Excl. Wall Time (microsec)78 70 -8 -10.3%
Incl. CPU (microsecs)291 303 12 4.1%
Incl. CPU (microsecs) per call 58 61 2 4.1%
Excl. CPU (microsec)76 68 -8 -10.5%
Incl. MemUse (bytes)13,168 13,176 8 0.1%
Incl. MemUse (bytes) per call 2,634 2,635 2 0.1%
Excl. MemUse (bytes)4,160 4,160 0 0.0%
Incl. PeakMemUse (bytes)7,184 7,192 8 0.1%
Incl. PeakMemUse (bytes) per call 1,437 1,438 2 0.1%
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% 14 0.7% 12 0.5% 8 0.1% 8 0.1%
Exclusive Metrics Diff for Current Function-8 -57.1% -8 -66.7% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::initialize0 N/A% 15 107.1% 12 100.0% 8 100.0% 8 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -7.1% 0 0.0% 0 0.0% 0 0.0%
Child function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 22 157.1% 20 166.7% 8 100.0% 8 100.0%