Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)594 603 9 1.5%
Incl. Wall Time (microsec) per call 50 50 1 1.5%
Excl. Wall Time (microsec)161 160 -1 -0.6%
Incl. CPU (microsecs)612 618 6 1.0%
Incl. CPU (microsecs) per call 51 52 1 1.0%
Excl. CPU (microsec)118 117 -1 -0.8%
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)12,664 12,664 0 0.0%
Incl. PeakMemUse (bytes) per call 1,055 1,055 0 0.0%
Excl. PeakMemUse (bytes)3,824 3,824 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% 9 16.7% 6 8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -11.1% -1 -16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 13 144.4% 12 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -4 -44.4% -6 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -11.1% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 11.1% 1 16.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 5 55.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 3 33.3% 3 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 22.2% 5 83.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 N/A%