Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c2508074568: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51c24fd9b971aRun #51c2508074568DiffDiff%
Number of Function Calls292 292 0 0.0%
Incl. Wall Time (microsec)4,195 4,249 54 1.3%
Incl. Wall Time (microsec) per call 14 15 0 1.3%
Excl. Wall Time (microsec)2,988 2,985 -3 -0.1%
Incl. CPU (microsecs)4,450 4,486 36 0.8%
Incl. CPU (microsecs) per call 15 15 0 0.8%
Excl. CPU (microsec)2,409 2,422 13 0.5%
Incl. MemUse (bytes)157,960 157,960 0 0.0%
Incl. MemUse (bytes) per call 541 541 0 0.0%
Excl. MemUse (bytes)58,896 58,896 0 0.0%
Incl. PeakMemUse (bytes)17,000 17,000 0 0.0%
Incl. PeakMemUse (bytes) per call 58 58 0 0.0%
Excl. PeakMemUse (bytes)8,352 8,352 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% 54 5.3% 36 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -5.6% 13 36.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 54 100.0% 35 97.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% 28 51.9% 5 13.9% 0 N/A% 0 N/A%
strtolower0 N/A% 19 35.2% 19 52.8% 0 N/A% 0 N/A%
strtr0 N/A% 10 18.5% -1 -2.8% 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%