Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)579 555 -24 -4.1%
Incl. Wall Time (microsec) per call 53 50 -2 -4.1%
Excl. Wall Time (microsec)150 142 -8 -5.3%
Incl. CPU (microsecs)593 573 -20 -3.4%
Incl. CPU (microsecs) per call 54 52 -2 -3.4%
Excl. CPU (microsec)123 113 -10 -8.1%
Incl. MemUse (bytes)29,840 29,840 0 0.0%
Incl. MemUse (bytes) per call 2,713 2,713 0 0.0%
Excl. MemUse (bytes)5,936 5,936 0 0.0%
Incl. PeakMemUse (bytes)16,896 16,920 24 0.1%
Incl. PeakMemUse (bytes) per call 1,536 1,538 2 0.1%
Excl. PeakMemUse (bytes)5,464 5,448 -16 -0.3%

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% -24 -0.4% -20 -4.2% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-8 -33.3% -10 -50.0% 0 N/A% -16 -66.7%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -11 -45.8% -9 -45.0% 0 N/A% 40 166.7%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -5 -20.8% -5 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -5 -20.8% -5 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -5 -20.8% -5 -25.0% 0 N/A% -16 -66.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 8.3% 3 15.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -11 -45.8% -11 -55.0% 0 N/A% 40 166.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -5 -20.8% -5 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 4 20.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 4 20.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%