Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)278 254 -24 -8.6%
Incl. Wall Time (microsec) per call 13 12 -1 -8.6%
Excl. Wall Time (microsec)189 183 -6 -3.2%
Incl. CPU (microsecs)303 277 -26 -8.6%
Incl. CPU (microsecs) per call 14 13 -1 -8.6%
Excl. CPU (microsec)160 154 -6 -3.8%
Incl. MemUse (bytes)19,192 19,192 0 0.0%
Incl. MemUse (bytes) per call 872 872 0 0.0%
Excl. MemUse (bytes)6,720 6,720 0 0.0%
Incl. PeakMemUse (bytes)15,336 15,336 0 0.0%
Incl. PeakMemUse (bytes) per call 697 697 0 0.0%
Excl. PeakMemUse (bytes)7,472 7,472 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -24 -4.0% -26 -6.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -25.0% -6 -23.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -24 -100.0% -30 -115.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 3 11.5% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% -13 -54.2% -14 -53.8% 0 N/A% 0 N/A%
strtolower0 N/A% -3 -12.5% -2 -7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -4.2% 2 7.7% 0 N/A% 0 N/A%
strtr0 N/A% -1 -4.2% -6 -23.1% 0 N/A% 0 N/A%