Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51774c26bf054Run #51774d289642fDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)608 712 104 17.1%
Incl. Wall Time (microsec) per call 51 59 9 17.1%
Excl. Wall Time (microsec)167 180 13 7.8%
Incl. CPU (microsecs)623 726 103 16.5%
Incl. CPU (microsecs) per call 52 61 9 16.5%
Excl. CPU (microsec)127 140 13 10.2%
Incl. MemUse (bytes)28,272 28,272 0 0.0%
Incl. MemUse (bytes) per call 2,356 2,356 0 0.0%
Excl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes)3,480 3,480 0 0.0%
Incl. PeakMemUse (bytes) per call 290 290 0 0.0%
Excl. PeakMemUse (bytes)1,040 1,040 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% 104 0.3% 103 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 12.5% 13 12.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 62 59.6% 62 60.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 38 36.5% 37 35.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 3 2.9% 3 2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 31 29.8% 33 32.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 27 26.0% 26 25.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 26 25.0% 28 27.2% 0 N/A% 0 N/A%
strtolower0 N/A% 8 7.7% -1 -1.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -1.0% 1 1.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 3 2.9% 0 N/A% 0 N/A%