Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)603 596 -7 -1.2%
Incl. Wall Time (microsec) per call 50 50 -1 -1.2%
Excl. Wall Time (microsec)160 165 5 3.1%
Incl. CPU (microsecs)618 609 -9 -1.5%
Incl. CPU (microsecs) per call 52 51 -1 -1.5%
Excl. CPU (microsec)117 125 8 6.8%
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% -7 -3.3% -9 -150.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 71.4% 8 88.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -11 -157.1% -9 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 4 57.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -6 -85.7% -5 -55.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -57.1% -9 -100.0% 0 N/A% 0 N/A%
strtolower0 N/A% -3 -42.9% 1 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%