Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)550 523 -27 -4.9%
Incl. Wall Time (microsec) per call 50 48 -2 -4.9%
Excl. Wall Time (microsec)153 148 -5 -3.3%
Incl. CPU (microsecs)565 542 -23 -4.1%
Incl. CPU (microsecs) per call 51 49 -2 -4.1%
Excl. CPU (microsec)117 115 -2 -1.7%
Incl. MemUse (bytes)29,760 29,744 -16 -0.1%
Incl. MemUse (bytes) per call 2,705 2,704 -1 -0.1%
Excl. MemUse (bytes)6,208 6,192 -16 -0.3%
Incl. PeakMemUse (bytes)15,144 15,144 0 0.0%
Incl. PeakMemUse (bytes) per call 1,377 1,377 0 0.0%
Excl. PeakMemUse (bytes)4,616 4,616 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% -27 -0.6% -23 -0.5% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -18.5% -2 -8.7% -16 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -8 -29.6% -6 -26.1% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -7 -25.9% -6 -26.1% -16 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -7 -25.9% -7 -30.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -3 -11.1% -3 -13.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -1 -3.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -1 -3.7% -1 -4.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -8 -29.6% -6 -26.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -7 -25.9% -8 -34.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -14.8% -9 -39.1% 0 0.0% 0 N/A%
strtolower0 N/A% -3 -11.1% -11 -47.8% 0 0.0% 0 N/A%
strtr0 N/A% 0 0.0% 6 26.1% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% 7 30.4% 0 0.0% 0 N/A%