Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)679 692 13 1.9%
Incl. Wall Time (microsec) per call 10 10 0 1.9%
Excl. Wall Time (microsec)476 490 14 2.9%
Incl. CPU (microsecs)731 747 16 2.2%
Incl. CPU (microsecs) per call 11 11 0 2.2%
Excl. CPU (microsec)418 438 20 4.8%
Incl. MemUse (bytes)41,712 41,712 0 0.0%
Incl. MemUse (bytes) per call 632 632 0 0.0%
Excl. MemUse (bytes)15,144 15,144 0 0.0%
Incl. PeakMemUse (bytes)9,752 9,752 0 0.0%
Incl. PeakMemUse (bytes) per call 148 148 0 0.0%
Excl. PeakMemUse (bytes)5,128 5,128 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% 13 0.1% 16 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 107.7% 20 125.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 12 92.3% 12 75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 7.7% 3 18.8% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Child functions
array_values0 N/A% -5 -38.5% 8 50.0% 0 N/A% 0 N/A%
strtolower0 N/A% 3 23.1% -7 -43.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -5 -31.2% 0 N/A% 0 N/A%