Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)949 934 -15 -1.6%
Incl. Wall Time (microsec) per call 53 52 -1 -1.6%
Excl. Wall Time (microsec)244 242 -2 -0.8%
Incl. CPU (microsecs)972 953 -19 -2.0%
Incl. CPU (microsecs) per call 54 53 -1 -2.0%
Excl. CPU (microsec)211 208 -3 -1.4%
Incl. MemUse (bytes)37,888 37,888 0 0.0%
Incl. MemUse (bytes) per call 2,105 2,105 0 0.0%
Excl. MemUse (bytes)7,832 7,832 0 0.0%
Incl. PeakMemUse (bytes)15,392 15,392 0 0.0%
Incl. PeakMemUse (bytes) per call 855 855 0 0.0%
Excl. PeakMemUse (bytes)4,824 4,824 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% -15 -0.4% -19 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -13.3% -3 -15.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -12 -80.0% -15 -78.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -6 -40.0% -6 -31.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 3 20.0% 5 26.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -2 -13.3% -3 -15.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 13.3% 1 5.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -11 -73.3% -16 -84.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -13.3% -4 -21.1% 0 N/A% 0 N/A%
in_array0 N/A% 1 6.7% 3 15.8% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -6.7% 2 10.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -2 -10.5% 0 N/A% 0 N/A%