Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)656 656 0 0.0%
Incl. Wall Time (microsec) per call 50 50 0 0.0%
Excl. Wall Time (microsec)169 173 4 2.4%
Incl. CPU (microsecs)672 675 3 0.4%
Incl. CPU (microsecs) per call 52 52 0 0.4%
Excl. CPU (microsec)144 143 -1 -0.7%
Incl. MemUse (bytes)31,784 31,728 -56 -0.2%
Incl. MemUse (bytes) per call 2,445 2,441 -4 -0.2%
Excl. MemUse (bytes)6,504 6,496 -8 -0.1%
Incl. PeakMemUse (bytes)10,352 10,352 0 0.0%
Incl. PeakMemUse (bytes) per call 796 796 0 0.0%
Excl. PeakMemUse (bytes)3,072 3,072 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% 0 0.0% 3 0.1% -56 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function4 N/A% -1 -33.3% -8 -14.3% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 N/A% -3 -100.0% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 N/A% 3 100.0% -16 -28.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -1 N/A% 1 33.3% -40 -71.4% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 1 N/A% 1 33.3% 40 71.4% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 N/A% 1 33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 N/A% 0 0.0% -40 -71.4% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 N/A% 1 33.3% -8 -14.3% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 N/A% -1 -33.3% 16 28.6% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 N/A% 4 133.3% -56 -100.0% 0 N/A%
strtr0 N/A% 0 N/A% 3 100.0% 0 0.0% 0 N/A%
strtolower0 N/A% 0 N/A% -7 -233.3% 0 0.0% 0 N/A%
in_array0 N/A% 0 N/A% 4 133.3% 0 0.0% 0 N/A%