Diff Report
Run #5206d6d973591: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #5206d6d973591Run #5206d663ca0baDiffDiff%
Number of Function Calls92 92 0 0.0%
Incl. Wall Time (microsec)1,433 1,429 -4 -0.3%
Incl. Wall Time (microsec) per call 16 16 -0 -0.3%
Excl. Wall Time (microsec)987 1,005 18 1.8%
Incl. CPU (microsecs)1,505 1,512 7 0.5%
Incl. CPU (microsecs) per call 16 16 0 0.5%
Excl. CPU (microsec)797 812 15 1.9%
Incl. MemUse (bytes)51,840 51,840 0 0.0%
Incl. MemUse (bytes) per call 563 563 0 0.0%
Excl. MemUse (bytes)16,928 16,928 0 0.0%
Incl. PeakMemUse (bytes)19,944 19,944 0 0.0%
Incl. PeakMemUse (bytes) per call 217 217 0 0.0%
Excl. PeakMemUse (bytes)10,712 10,712 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% -4 -1.4% 7 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 450.0% 15 214.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -7 -175.0% 9 128.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 50.0% -2 -28.6% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% -13 -325.0% 4 57.1% 0 N/A% 0 N/A%
strtr0 N/A% -6 -150.0% -3 -42.9% 0 N/A% 0 N/A%
strtolower0 N/A% -3 -75.0% -12 -171.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%