Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de96d52213: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519de8fbb9479Run #519de96d52213DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)606 643 37 6.1%
Incl. Wall Time (microsec) per call 51 54 3 6.1%
Excl. Wall Time (microsec)169 179 10 5.9%
Incl. CPU (microsecs)621 659 38 6.1%
Incl. CPU (microsecs) per call 52 55 3 6.1%
Excl. CPU (microsec)124 133 9 7.3%
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)11,208 11,208 0 0.0%
Incl. PeakMemUse (bytes) per call 934 934 0 0.0%
Excl. PeakMemUse (bytes)3,272 3,272 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% 37 2.2% 38 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 27.0% 9 23.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 35 94.6% 35 92.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 5.4% 4 10.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -2.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 2.7% -1 -2.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 15 40.5% 19 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 7 18.9% 6 15.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 13.5% 3 7.9% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -2.7% -4 -10.5% 0 N/A% 0 N/A%
in_array0 N/A% 1 2.7% 2 5.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 3 7.9% 0 N/A% 0 N/A%