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

Symfony\Component\HttpFoundation\HeaderBag::setRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)254 278 24 9.4%
Incl. Wall Time (microsec) per call 12 13 1 9.4%
Excl. Wall Time (microsec)183 189 6 3.3%
Incl. CPU (microsecs)277 303 26 9.4%
Incl. CPU (microsecs) per call 13 14 1 9.4%
Excl. CPU (microsec)154 160 6 3.9%
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 Function6 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%