Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #55f235cac18adRun #55f2365d0c6b8DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)140 126 -14 -10.0%
Incl. Wall Time (microsec) per call 8 7 -1 -10.0%
Excl. Wall Time (microsec)108 99 -9 -8.3%
Incl. MemUse (bytes)17,816 17,816 0 0.0%
Incl. MemUse (bytes) per call 1,048 1,048 0 0.0%
Excl. MemUse (bytes)6,992 6,992 0 0.0%
Incl. PeakMemUse (bytes)6,992 6,992 0 0.0%
Incl. PeakMemUse (bytes) per call 411 411 0 0.0%
Excl. PeakMemUse (bytes)3,736 3,736 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% -14 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -64.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -7 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\HttpKernel::handle0 N/A% -7 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -14.3% 0 N/A% 0 N/A%
array_values0 N/A% -2 -14.3% 0 N/A% 0 N/A%
strtr0 N/A% -1 -7.1% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A%