Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #54811b6aec43dRun #54811e8abf892DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)501 519 18 3.6%
Incl. Wall Time (microsec) per call 39 40 1 3.6%
Excl. Wall Time (microsec)150 151 1 0.7%
Incl. MemUse (bytes)31,232 31,200 -32 -0.1%
Incl. MemUse (bytes) per call 2,402 2,400 -2 -0.1%
Excl. MemUse (bytes)6,784 6,808 24 0.4%
Incl. PeakMemUse (bytes)2,208 2,552 344 15.6%
Incl. PeakMemUse (bytes) per call 170 196 26 15.6%
Excl. PeakMemUse (bytes)1,520 1,760 240 15.8%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 18 0.0% -32 -0.0% 344 0.5%
Exclusive Metrics Diff for Current Function1 5.6% 24 75.0% 240 69.8%
Parent functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 7 38.9% 48 150.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% 5 27.8% -48 -150.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 5 27.8% -104 -325.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -11.1% 8 25.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 11.1% 48 150.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 2 11.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -5.6% 8 25.0% 344 100.0%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 0 0.0% 8 25.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 10 55.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 8 44.4% -32 -100.0% 104 30.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -11.1% -40 -125.0% 0 0.0%
in_array0 N/A% 1 5.6% 0 0.0% 0 0.0%
strtr0 N/A% 0 0.0% 8 25.0% 0 0.0%
strtolower0 N/A% 0 0.0% 8 25.0% 0 0.0%