Diff Report
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ec51f5849d9Run #51ec517fc2424DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)625 629 4 0.6%
Incl. Wall Time (microsec) per call 48 48 0 0.6%
Excl. Wall Time (microsec)161 164 3 1.9%
Incl. CPU (microsecs)644 643 -1 -0.2%
Incl. CPU (microsecs) per call 50 49 -0 -0.2%
Excl. CPU (microsec)136 132 -4 -2.9%
Incl. MemUse (bytes)31,640 31,640 0 0.0%
Incl. MemUse (bytes) per call 2,434 2,434 0 0.0%
Excl. MemUse (bytes)6,512 6,512 0 0.0%
Incl. PeakMemUse (bytes)15,256 15,256 0 0.0%
Incl. PeakMemUse (bytes) per call 1,174 1,174 0 0.0%
Excl. PeakMemUse (bytes)4,768 4,768 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% 4 0.1% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% -4 -400.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 75.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -25.0% -3 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -75.0% -2 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 50.0% -1 -100.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 25.0% 3 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 25.0% 1 100.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%