Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)527 567 40 7.6%
Incl. Wall Time (microsec) per call 44 47 3 7.6%
Excl. Wall Time (microsec)145 155 10 6.9%
Incl. CPU (microsecs)542 582 40 7.4%
Incl. CPU (microsecs) per call 45 49 3 7.4%
Excl. CPU (microsec)125 140 15 12.0%
Incl. MemUse (bytes)30,512 30,504 -8 -0.0%
Incl. MemUse (bytes) per call 2,543 2,542 -1 -0.0%
Excl. MemUse (bytes)6,224 6,224 0 0.0%
Incl. PeakMemUse (bytes)9,448 9,368 -80 -0.8%
Incl. PeakMemUse (bytes) per call 787 781 -7 -0.8%
Excl. PeakMemUse (bytes)1,728 1,728 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% 40 1.8% 40 2.0% -8 -0.0% -80 -0.2%
Exclusive Metrics Diff for Current Function10 25.0% 15 37.5% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 15 37.5% 15 37.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 14 35.0% 15 37.5% -8 -100.0% -80 -100.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 6 15.0% 6 15.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 5 12.5% 6 15.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 2 5.0% 1 2.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -2.5% -2 -5.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -2.5% -1 -2.5% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 15 37.5% 13 32.5% -8 -100.0% -8 -10.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 10 25.0% 7 17.5% 0 0.0% -24 -30.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 12.5% 6 15.0% 0 0.0% -48 -60.0%
strtr0 N/A% 0 0.0% -1 -2.5% 0 0.0% 0 0.0%
strtolower0 N/A% 0 0.0% -4 -10.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 4 10.0% 0 0.0% 0 0.0%