Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls247 247 0 0.0%
Incl. Wall Time (microsec)3,393 3,379 -14 -0.4%
Incl. Wall Time (microsec) per call 14 14 -0 -0.4%
Excl. Wall Time (microsec)2,519 2,494 -25 -1.0%
Incl. CPU (microsecs)3,567 3,563 -4 -0.1%
Incl. CPU (microsecs) per call 14 14 -0 -0.1%
Excl. CPU (microsec)1,930 1,917 -13 -0.7%
Incl. MemUse (bytes)124,640 124,592 -48 -0.0%
Incl. MemUse (bytes) per call 505 504 -0 -0.0%
Excl. MemUse (bytes)40,056 39,992 -64 -0.2%
Incl. PeakMemUse (bytes)13,704 13,704 0 0.0%
Incl. PeakMemUse (bytes) per call 55 55 0 0.0%
Excl. PeakMemUse (bytes)7,736 7,736 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. 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% -14 -0.1% -4 -0.0% -48 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-25 -178.6% -13 -325.0% -64 -133.3% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -8 -57.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -35.7% -4 -100.0% -48 -100.0% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -1 -7.1% 0 0.0% 0 0.0% 0 N/A%
Child functions
strtr0 N/A% 14 100.0% -1 -25.0% 0 0.0% 0 N/A%
array_values0 N/A% -3 -21.4% -1 -25.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 7.1% 2 50.0% 16 33.3% 0 N/A%
strtolower0 N/A% -1 -7.1% 9 225.0% 0 0.0% 0 N/A%