Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)557 592 35 6.3%
Incl. Wall Time (microsec) per call 51 54 3 6.3%
Excl. Wall Time (microsec)148 149 1 0.7%
Incl. CPU (microsecs)579 604 25 4.3%
Incl. CPU (microsecs) per call 53 55 2 4.3%
Excl. CPU (microsec)125 118 -7 -5.6%
Incl. MemUse (bytes)29,744 29,744 0 0.0%
Incl. MemUse (bytes) per call 2,704 2,704 0 0.0%
Excl. MemUse (bytes)6,192 6,192 0 0.0%
Incl. PeakMemUse (bytes)18,944 19,392 448 2.4%
Incl. PeakMemUse (bytes) per call 1,722 1,763 41 2.4%
Excl. PeakMemUse (bytes)5,720 5,720 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::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\ResponseHeaderBag::set0 N/A% 35 4.2% 25 2.9% 0 0.0% 448 0.7%
Exclusive Metrics Diff for Current Function1 2.9% -7 -28.0% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 38 108.6% 37 148.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 5 14.3% 4 16.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -3 -8.6% -4 -16.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -2 -5.7% -2 -8.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -2.9% -1 -4.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -1 -2.9% -1 -4.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -2.9% -8 -32.0% 0 N/A% 448 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 29 82.9% 25 100.0% 0 N/A% 448 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 7 20.0% 6 24.0% 0 N/A% 0 0.0%
strtolower0 N/A% -3 -8.6% 3 12.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 2.9% 4 16.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -3 -12.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% -3 -12.0% 0 N/A% 0 0.0%