Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)453 432 -21 -4.6%
Incl. Wall Time (microsec) per call 45 43 -2 -4.6%
Excl. Wall Time (microsec)131 134 3 2.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,944 14,944 0 0.0%
Incl. MemUse (bytes) per call 1,494 1,494 0 0.0%
Excl. MemUse (bytes)1,956 1,956 0 0.0%
Incl. PeakMemUse (bytes)17,584 17,200 -384 -2.2%
Incl. PeakMemUse (bytes) per call 1,758 1,720 -38 -2.2%
Excl. PeakMemUse (bytes)4,456 4,300 -156 -3.5%

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% -21 -2.1% 0 0.0% 0 0.0% -384 -0.2%
Exclusive Metrics Diff for Current Function3 14.3% 0 N/A% 0 N/A% -156 -40.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -25 -119.0% 0 N/A% 0 N/A% -320 -83.3%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 14.3% 0 N/A% 0 N/A% -64 -16.7%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 4.8% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -15 -71.4% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -8 -38.1% 0 N/A% 0 N/A% -120 -31.2%
strtr0 N/A% -1 -4.8% 0 N/A% 0 N/A% -108 -28.1%
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%