Diff Report
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519ea984d991eRun #519ea884c38e9DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)628 603 -25 -4.0%
Incl. Wall Time (microsec) per call 52 50 -2 -4.0%
Excl. Wall Time (microsec)172 171 -1 -0.6%
Incl. CPU (microsecs)642 620 -22 -3.4%
Incl. CPU (microsecs) per call 54 52 -2 -3.4%
Excl. CPU (microsec)132 117 -15 -11.4%
Incl. MemUse (bytes)28,272 28,272 0 0.0%
Incl. MemUse (bytes) per call 2,356 2,356 0 0.0%
Excl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes)11,208 11,208 0 0.0%
Incl. PeakMemUse (bytes) per call 934 934 0 0.0%
Excl. PeakMemUse (bytes)3,272 3,272 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% -25 -0.1% -22 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -4.0% -15 -68.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -20 -80.0% -18 -81.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -16.0% -4 -18.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -4.0% -2 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 9.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -12 -48.0% -12 -54.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -6 -24.0% -1 -4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -5 -20.0% 2 9.1% 0 N/A% 0 N/A%
in_array0 N/A% -1 -4.0% 4 18.2% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 2 9.1% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%