Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)888 891 3 0.3%
Incl. Wall Time (microsec) per call 68 69 0 0.3%
Excl. Wall Time (microsec)218 219 1 0.5%
Incl. CPU (microsecs)909 910 1 0.1%
Incl. CPU (microsecs) per call 70 70 0 0.1%
Excl. CPU (microsec)173 173 0 0.0%
Incl. MemUse (bytes)31,760 31,760 0 0.0%
Incl. MemUse (bytes) per call 2,443 2,443 0 0.0%
Excl. MemUse (bytes)6,248 6,264 16 0.3%
Incl. PeakMemUse (bytes)1,304 4,128 2,824 216.6%
Incl. PeakMemUse (bytes) per call 100 318 217 216.6%
Excl. PeakMemUse (bytes)904 2,032 1,128 124.8%

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% 3 0.3% 1 0.5% 0 0.0% 2,824 3.4%
Exclusive Metrics Diff for Current Function1 33.3% 0 0.0% 16 N/A% 1,128 39.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -3 -100.0% -4 -400.0% -16 N/A% 2,984 105.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 100.0% 6 600.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 2 66.7% 2 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 2 66.7% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -1 -33.3% -2 -200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -100.0% 0 N/A% -160 -5.7%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -100.0% 16 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 2 66.7% 2 200.0% 0 N/A% 296 10.5%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 100.0% 0 N/A% 1,560 55.2%
in_array0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 1 100.0% -16 N/A% -160 -5.7%