Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)571 555 -16 -2.8%
Incl. Wall Time (microsec) per call 44 43 -1 -2.8%
Excl. Wall Time (microsec)178 165 -13 -7.3%
Incl. CPU (microsecs)587 572 -15 -2.6%
Incl. CPU (microsecs) per call 45 44 -1 -2.6%
Excl. CPU (microsec)134 120 -14 -10.4%
Incl. MemUse (bytes)32,160 32,160 0 0.0%
Incl. MemUse (bytes) per call 2,474 2,474 0 0.0%
Excl. MemUse (bytes)6,488 6,480 -8 -0.1%
Incl. PeakMemUse (bytes)15,416 15,416 0 0.0%
Incl. PeakMemUse (bytes) per call 1,186 1,186 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% -16 -0.7% -15 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -81.2% -14 -93.3% -8 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -18 -112.5% -20 -133.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 5 31.2% 7 46.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -1 -6.2% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -1 -6.2% -1 -6.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -8 -50.0% -4 -26.7% 0 N/A% 0 N/A%
strtr0 N/A% 2 12.5% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 6.2% 1 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 6.2% 2 13.3% 8 N/A% 0 N/A%
in_array0 N/A% 1 6.2% 3 20.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -4 -26.7% 0 N/A% 0 N/A%