Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls1,200 1,200 0 0.0%
Incl. Wall Time (microsec)64,372 59,299 -5,073 -7.9%
Incl. Wall Time (microsec) per call 54 49 -4 -7.9%
Excl. Wall Time (microsec)19,993 18,640 -1,353 -6.8%
Incl. MemUse (bytes)2,922,400 2,923,200 800 0.0%
Incl. MemUse (bytes) per call 2,435 2,436 1 0.0%
Excl. MemUse (bytes)654,400 655,200 800 0.1%
Incl. PeakMemUse (bytes)1,687,200 1,601,600 -85,600 -5.1%
Incl. PeakMemUse (bytes) per call 1,406 1,335 -71 -5.1%
Excl. PeakMemUse (bytes)659,200 620,000 -39,200 -5.9%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5,073 -0.3% 800 0.0% -85,600 -1.4%
Exclusive Metrics Diff for Current Function-1,353 -26.7% 800 100.0% -39,200 -45.8%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -1,505 -29.7% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -789 -15.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -760 -15.0% -1,600 -200.0% -81,600 -95.3%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -660 -13.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -554 -10.9% 0 0.0% 800 0.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -534 -10.5% 2,400 300.0% -4,800 -5.6%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond0 N/A% -168 -3.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% -103 -2.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2,052 -40.4% 0 0.0% -3,200 -3.7%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1,739 -34.3% 2,400 300.0% 2,400 2.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 310 6.1% 0 0.0% 0 0.0%
in_array0 N/A% -133 -2.6% 0 0.0% 0 0.0%
strtolower0 N/A% -71 -1.4% -2,400 -300.0% 0 0.0%
strtr0 N/A% -35 -0.7% 0 0.0% -45,600 -53.3%