Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)509 461 -48 -9.4%
Incl. Wall Time (microsec) per call 51 46 -5 -9.4%
Excl. Wall Time (microsec)139 127 -12 -8.6%
Incl. CPU (microsecs)520 470 -50 -9.6%
Incl. CPU (microsecs) per call 52 47 -5 -9.6%
Excl. CPU (microsec)105 94 -11 -10.5%
Incl. MemUse (bytes)26,424 26,424 0 0.0%
Incl. MemUse (bytes) per call 2,642 2,642 0 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes) per call 111 111 0 0.0%
Excl. PeakMemUse (bytes)872 872 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% -48 -1.4% -50 -2.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -25.0% -11 -22.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -48 -100.0% -47 -94.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 2.1% 1 2.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -2.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 0.0% -4 -8.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -20 -41.7% -21 -42.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -8 -16.7% -7 -14.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -7 -14.6% -9 -18.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -2.1% -1 -2.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%