Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls10 12 2 20.0%
Incl. Wall Time (microsec)501 613 112 22.4%
Incl. Wall Time (microsec) per call 50 51 1 2.0%
Excl. Wall Time (microsec)151 184 33 21.9%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 400 0 -400 -100.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)36,288 39,080 2,792 7.7%
Incl. MemUse (bytes) per call 3,629 3,257 -372 -10.3%
Excl. MemUse (bytes)3,816 4,112 296 7.8%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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::set2 16.7% 112 0.3% -4,001 -12.5% 2,792 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function33 29.5% -4,001 -100.0% 296 10.6% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 50.0% 103 92.0% 0 0.0% 1,928 69.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate1 50.0% 22 19.6% 0 0.0% 864 30.9% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 0.0% -12 -10.7% -4,001 -100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 0.0% -1 -0.9% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set2 20.0% 34 30.4% 0 0.0% 1,488 53.3% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue1 10.0% 29 25.9% 0 0.0% 160 5.7% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl1 10.0% 13 11.6% 0 0.0% 536 19.2% 0 N/A%
in_array2 20.0% 2 1.8% 0 0.0% 8 0.3% 0 N/A%
strtr2 20.0% 1 0.9% 0 0.0% 152 5.4% 0 N/A%
strtolower2 20.0% 0 0.0% 0 0.0% 152 5.4% 0 N/A%