Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)462 467 5 1.1%
Incl. Wall Time (microsec) per call 46 47 1 1.1%
Excl. Wall Time (microsec)125 123 -2 -1.6%
Incl. CPU (microsecs)472 479 7 1.5%
Incl. CPU (microsecs) per call 47 48 1 1.5%
Excl. CPU (microsec)94 96 2 2.1%
Incl. MemUse (bytes)26,432 26,408 -24 -0.1%
Incl. MemUse (bytes) per call 2,643 2,641 -2 -0.1%
Excl. MemUse (bytes)3,560 3,536 -24 -0.7%
Incl. PeakMemUse (bytes)1,720 1,696 -24 -1.4%
Incl. PeakMemUse (bytes) per call 172 170 -2 -1.4%
Excl. PeakMemUse (bytes)1,480 1,456 -24 -1.6%

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% 5 0.3% 7 0.5% -24 -0.4% -24 -0.4%
Exclusive Metrics Diff for Current Function-2 -40.0% 2 28.6% -24 -100.0% -24 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 4 80.0% 5 71.4% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 40.0% 3 42.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -20.0% -2 -28.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 14.3% -24 -100.0% -24 -100.0%
Child functions
strtolower0 N/A% 4 80.0% 4 57.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 60.0% 5 71.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 20.0% -1 -14.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -20.0% 1 14.3% 0 0.0% 0 0.0%
strtr0 N/A% 0 0.0% -4 -57.1% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%