Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)579 575 -4 -0.7%
Incl. Wall Time (microsec) per call 53 52 -0 -0.7%
Excl. Wall Time (microsec)165 160 -5 -3.0%
Incl. CPU (microsecs)595 592 -3 -0.5%
Incl. CPU (microsecs) per call 54 54 -0 -0.5%
Excl. CPU (microsec)132 127 -5 -3.8%
Incl. MemUse (bytes)29,920 30,000 80 0.3%
Incl. MemUse (bytes) per call 2,720 2,727 7 0.3%
Excl. MemUse (bytes)5,888 5,952 64 1.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -4 -0.0% -3 -0.0% 80 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -125.0% -5 -166.7% 64 80.0% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -4 -100.0% -2 -66.7% 64 80.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 3 75.0% 4 133.3% 32 40.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -1 -25.0% -3 -100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -1 -25.0% -1 -33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -25.0% 0 0.0% -40 -50.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 24 30.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 50.0% 1 33.3% 24 30.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -50.0% 1 33.3% 8 10.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 25.0% -1 -33.3% -48 -60.0% 0 N/A%
strtr0 N/A% 0 0.0% -1 -33.3% 8 10.0% 0 N/A%
strtolower0 N/A% 0 0.0% 1 33.3% 8 10.0% 0 N/A%
in_array0 N/A% 0 0.0% 1 33.3% 16 20.0% 0 N/A%