Diff Report
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #560d8088818a3Run #560d7dac0c098DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)127 125 -2 -1.6%
Incl. Wall Time (microsec) per call 7 7 -0 -1.6%
Excl. Wall Time (microsec)98 92 -6 -6.1%
Incl. MemUse (bytes)17,816 17,816 0 0.0%
Incl. MemUse (bytes) per call 938 938 0 0.0%
Excl. MemUse (bytes)7,184 7,184 0 0.0%
Incl. PeakMemUse (bytes)6,528 6,520 -8 -0.1%
Incl. PeakMemUse (bytes) per call 344 343 -0 -0.1%
Excl. PeakMemUse (bytes)3,560 3,560 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -0.0% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-6 -300.0% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::handle0 N/A% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 N/A% -8 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 50.0% 0 N/A% 0 0.0%
array_values0 N/A% 1 50.0% 8 N/A% 0 0.0%
strtr0 N/A% 1 50.0% -8 N/A% -8 -100.0%
strtolower0 N/A% 1 50.0% 0 N/A% 0 0.0%