Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b18dba5252: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #519b182c941bfRun #519b18dba5252DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)527 560 33 6.3%
Incl. Wall Time (microsec) per call 19 20 1 6.3%
Excl. Wall Time (microsec)325 346 21 6.5%
Incl. CPU (microsecs)557 585 28 5.0%
Incl. CPU (microsecs) per call 20 21 1 5.0%
Excl. CPU (microsec)291 295 4 1.4%
Incl. MemUse (bytes)22,248 22,248 0 0.0%
Incl. MemUse (bytes) per call 795 795 0 0.0%
Excl. MemUse (bytes)7,704 7,704 0 0.0%
Incl. PeakMemUse (bytes)8,328 8,328 0 0.0%
Incl. PeakMemUse (bytes) per call 297 297 0 0.0%
Excl. PeakMemUse (bytes)4,360 4,360 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% 33 8.7% 28 4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 63.6% 4 14.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 41 124.2% 41 146.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -8 -24.2% -12 -42.9% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 5 15.2% 8 28.6% 0 N/A% 0 N/A%
strtolower0 N/A% 4 12.1% 5 17.9% 0 N/A% 0 N/A%
array_values0 N/A% 4 12.1% 11 39.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -3.0% 0 0.0% 0 N/A% 0 N/A%