Diff Report
Run #523f01e38fa84: 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 #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)270 278 8 3.0%
Incl. Wall Time (microsec) per call 12 13 0 3.0%
Excl. Wall Time (microsec)177 189 12 6.8%
Incl. CPU (microsecs)297 303 6 2.0%
Incl. CPU (microsecs) per call 14 14 0 2.0%
Excl. CPU (microsec)158 160 2 1.3%
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% 8 2.4% 6 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 150.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 22 275.0% 23 383.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -14 -175.0% -18 -300.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -8 -100.0% -11 -183.3% 0 N/A% 0 N/A%
array_values0 N/A% 2 25.0% 2 33.3% 0 N/A% 0 N/A%
strtolower0 N/A% 2 25.0% 7 116.7% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 6 100.0% 0 N/A% 0 N/A%