Diff Report
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #565914310b034Run #5659123816918DiffDiff%
Number of Function Calls170 170 0 0.0%
Incl. Wall Time (microsec)1,764 1,756 -8 -0.5%
Incl. Wall Time (microsec) per call 10 10 -0 -0.5%
Excl. Wall Time (microsec)1,360 1,357 -3 -0.2%
Incl. MemUse (bytes)118,112 118,080 -32 -0.0%
Incl. MemUse (bytes) per call 695 695 -0 -0.0%
Excl. MemUse (bytes)48,312 48,248 -64 -0.1%
Incl. PeakMemUse (bytes)10,792 10,792 0 0.0%
Incl. PeakMemUse (bytes) per call 63 63 0 0.0%
Excl. PeakMemUse (bytes)5,360 5,360 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% -8 -0.6% -32 -1.5% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -37.5% -64 -200.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -11 -137.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 37.5% -32 -100.0% 0 N/A%
Symfony\Component\HttpKernel\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child functions
strtolower0 N/A% -17 -212.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 15 187.5% 8 25.0% 0 N/A%
strtr0 N/A% -2 -25.0% 0 0.0% 0 N/A%
array_values0 N/A% -1 -12.5% 24 75.0% 0 N/A%