Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: 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 #51b89eaf4e36eDiffDiff%
Number of Function Calls247 247 0 0.0%
Incl. Wall Time (microsec)3,393 3,472 79 2.3%
Incl. Wall Time (microsec) per call 14 14 0 2.3%
Excl. Wall Time (microsec)2,519 2,536 17 0.7%
Incl. CPU (microsecs)3,567 3,649 82 2.3%
Incl. CPU (microsecs) per call 14 15 0 2.3%
Excl. CPU (microsec)1,930 1,979 49 2.5%
Incl. MemUse (bytes)124,640 124,640 0 0.0%
Incl. MemUse (bytes) per call 505 505 0 0.0%
Excl. MemUse (bytes)40,056 40,056 0 0.0%
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% 79 11.3% 82 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17 21.5% 49 59.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 85 107.6% 87 106.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -6.3% -4 -4.9% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% -1 -1.3% -1 -1.2% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 25 31.6% 19 23.2% 0 N/A% 0 N/A%
strtr0 N/A% 21 26.6% 1 1.2% 0 N/A% 0 N/A%
strtolower0 N/A% 18 22.8% 16 19.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -2.5% -3 -3.7% 0 N/A% 0 N/A%