Diff Report
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b51807d6d9d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51b517a409f93Run #51b51807d6d9dDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)876 896 20 2.3%
Incl. Wall Time (microsec) per call 17 17 0 2.3%
Excl. Wall Time (microsec)562 577 15 2.7%
Incl. CPU (microsecs)932 936 4 0.4%
Incl. CPU (microsecs) per call 18 18 0 0.4%
Excl. CPU (microsec)498 500 2 0.4%
Incl. MemUse (bytes)34,408 34,408 0 0.0%
Incl. MemUse (bytes) per call 662 662 0 0.0%
Excl. MemUse (bytes)12,320 12,320 0 0.0%
Incl. PeakMemUse (bytes)17,312 17,312 0 0.0%
Incl. PeakMemUse (bytes) per call 333 333 0 0.0%
Excl. PeakMemUse (bytes)8,488 8,488 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% 20 1.6% 4 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 75.0% 2 50.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 16 80.0% 6 150.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 20.0% -2 -50.0% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 4 20.0% 4 100.0% 0 N/A% 0 N/A%
array_values0 N/A% 3 15.0% -2 -50.0% 0 N/A% 0 N/A%
strtr0 N/A% -3 -15.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 5.0% -1 -25.0% 0 N/A% 0 N/A%