Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)526 527 1 0.2%
Incl. Wall Time (microsec) per call 48 48 0 0.2%
Excl. Wall Time (microsec)141 144 3 2.1%
Incl. CPU (microsecs)545 543 -2 -0.4%
Incl. CPU (microsecs) per call 50 49 -0 -0.4%
Excl. CPU (microsec)113 112 -1 -0.9%
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)19,640 20,136 496 2.5%
Incl. PeakMemUse (bytes) per call 1,785 1,831 45 2.5%
Excl. PeakMemUse (bytes)6,064 6,560 496 8.2%

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% 1 0.2% -2 -0.2% 0 0.0% 496 1.7%
Exclusive Metrics Diff for Current Function3 300.0% -1 -50.0% 0 N/A% 496 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 3 300.0% 3 150.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -3 -300.0% -3 -150.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 3 300.0% 3 150.0% 0 N/A% 496 100.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -7 -700.0% -7 -350.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 4 400.0% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 200.0% 0 0.0% 0 N/A% 0 0.0%
strtolower0 N/A% -2 -200.0% 1 50.0% 0 N/A% 0 0.0%
in_array0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 6 300.0% 0 N/A% 0 0.0%