Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)433 431 -2 -0.5%
Incl. Wall Time (microsec) per call 36 36 -0 -0.5%
Excl. Wall Time (microsec)141 139 -2 -1.4%
Incl. CPU (microsecs)452 441 -11 -2.4%
Incl. CPU (microsecs) per call 38 37 -1 -2.4%
Excl. CPU (microsec)105 101 -4 -3.8%
Incl. MemUse (bytes)31,568 31,568 0 0.0%
Incl. MemUse (bytes) per call 2,631 2,631 0 0.0%
Excl. MemUse (bytes)6,856 6,840 -16 -0.2%
Incl. PeakMemUse (bytes)14,392 14,392 0 0.0%
Incl. PeakMemUse (bytes) per call 1,199 1,199 0 0.0%
Excl. PeakMemUse (bytes)3,920 3,920 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% -2 -0.1% -11 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -4 -36.4% -16 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 3 150.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -3 -150.0% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -2 -100.0% -3 -27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 50.0% -2 -18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -50.0% -1 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 1 50.0% -2 -18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -50.0% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 100.0% 2 18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -100.0% -3 -27.3% 0 N/A% 0 N/A%
in_array0 N/A% 1 50.0% -5 -45.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -50.0% 2 18.2% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -9.1% 16 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%