Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)663 693 30 4.5%
Incl. Wall Time (microsec) per call 51 53 2 4.5%
Excl. Wall Time (microsec)172 191 19 11.0%
Incl. CPU (microsecs)682 708 26 3.8%
Incl. CPU (microsecs) per call 52 54 2 3.8%
Excl. CPU (microsec)139 153 14 10.1%
Incl. MemUse (bytes)31,720 31,720 0 0.0%
Incl. MemUse (bytes) per call 2,440 2,440 0 0.0%
Excl. MemUse (bytes)6,504 6,504 0 0.0%
Incl. PeakMemUse (bytes)10,392 10,392 0 0.0%
Incl. PeakMemUse (bytes) per call 799 799 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% 30 1.1% 26 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 63.3% 14 53.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 15 50.0% 14 53.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 14 46.7% 14 53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 3.3% -2 -7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 5 16.7% 7 26.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 4 13.3% 5 19.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 2 6.7% 4 15.4% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -4 -15.4% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -7.7% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 2 7.7% 0 N/A% 0 N/A%