Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)5,659 9,380 3,721 65.8%
Incl. Wall Time (microsec) per call 472 782 310 65.8%
Excl. Wall Time (microsec)1,169 1,877 708 60.6%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 333 333 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)39,280 39,272 -8 -0.0%
Incl. MemUse (bytes) per call 3,273 3,273 -1 -0.0%
Excl. MemUse (bytes)4,312 4,304 -8 -0.2%
Incl. PeakMemUse (bytes)2,688 2,688 0 0.0%
Incl. PeakMemUse (bytes) per call 224 224 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 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% 3,721 0.2% 4,000 100.0% -8 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function708 19.0% 4,000 100.0% -8 -100.0% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2,117 56.9% 4,000 100.0% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1,070 28.8% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 269 7.2% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 265 7.1% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1,303 35.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 796 21.4% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 599 16.1% 0 0.0% 0 0.0% 0 N/A%
in_array0 N/A% 116 3.1% 0 0.0% 0 0.0% 0 N/A%
strtolower0 N/A% 102 2.7% 0 0.0% 0 0.0% 0 N/A%
strtr0 N/A% 97 2.6% 0 0.0% 0 0.0% 0 N/A%