Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)408 404 -4 -1.0%
Incl. Wall Time (microsec) per call 37 37 -0 -1.0%
Excl. Wall Time (microsec)128 125 -3 -2.3%
Incl. CPU (microsecs)417 419 2 0.5%
Incl. CPU (microsecs) per call 38 38 0 0.5%
Excl. CPU (microsec)90 89 -1 -1.1%
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)15,720 16,224 504 3.2%
Incl. PeakMemUse (bytes) per call 1,429 1,475 46 3.2%
Excl. PeakMemUse (bytes)4,512 5,016 504 11.2%

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% -4 -0.1% 2 0.1% 0 0.0% 504 0.3%
Exclusive Metrics Diff for Current Function-3 -75.0% -1 -50.0% 0 N/A% 504 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -2 -50.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -1 -25.0% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -25.0% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -1 -25.0% -1 -50.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 25.0% 4 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 100.0% 0 N/A% 504 100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -5 -125.0% -3 -150.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 5 125.0% 6 300.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -25.0% -2 -100.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 0.0%