Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9f952272: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51afe9a0d59b4Run #51afe9f952272DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)383 382 -1 -0.3%
Incl. Wall Time (microsec) per call 11 11 -0 -0.3%
Excl. Wall Time (microsec)261 264 3 1.1%
Incl. CPU (microsecs)411 417 6 1.5%
Incl. CPU (microsecs) per call 11 12 0 1.5%
Excl. CPU (microsec)228 225 -3 -1.3%
Incl. MemUse (bytes)26,080 26,080 0 0.0%
Incl. MemUse (bytes) per call 724 724 0 0.0%
Excl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. PeakMemUse (bytes)9,624 9,624 0 0.0%
Incl. PeakMemUse (bytes) per call 267 267 0 0.0%
Excl. PeakMemUse (bytes)5,440 5,440 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% -1 -0.1% 6 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 300.0% -3 -50.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -200.0% 3 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 100.0% 2 33.3% 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
array_values0 N/A% -2 -200.0% 5 83.3% 0 N/A% 0 N/A%
strtolower0 N/A% -2 -200.0% -6 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 10 166.7% 0 N/A% 0 N/A%