Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)653 645 -8 -1.2%
Incl. Wall Time (microsec) per call 50 50 -1 -1.2%
Excl. Wall Time (microsec)170 170 0 0.0%
Incl. CPU (microsecs)668 659 -9 -1.3%
Incl. CPU (microsecs) per call 51 51 -1 -1.3%
Excl. CPU (microsec)141 136 -5 -3.5%
Incl. MemUse (bytes)31,608 31,608 0 0.0%
Incl. MemUse (bytes) per call 2,431 2,431 0 0.0%
Excl. MemUse (bytes)6,480 6,480 0 0.0%
Incl. PeakMemUse (bytes)15,296 15,296 0 0.0%
Incl. PeakMemUse (bytes) per call 1,177 1,177 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% -8 -0.8% -9 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -5 -55.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -8 -100.0% -8 -88.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 25.0% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -2 -25.0% -3 -33.3% 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% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -4 -50.0% -4 -44.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -37.5% -7 -77.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -12.5% -1 -11.1% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 7 77.8% 0 N/A% 0 N/A%