Diff Report
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #53ccf19d00e96Run #53ccf06f3ae60DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)361 374 13 3.6%
Incl. Wall Time (microsec) per call 33 34 1 3.6%
Excl. Wall Time (microsec)113 115 2 1.8%
Incl. CPU (microsecs)375 388 13 3.5%
Incl. CPU (microsecs) per call 34 35 1 3.5%
Excl. CPU (microsec)76 82 6 7.9%
Incl. MemUse (bytes)31,040 31,040 0 0.0%
Incl. MemUse (bytes) per call 2,822 2,822 0 0.0%
Excl. MemUse (bytes)7,576 7,576 0 0.0%
Incl. PeakMemUse (bytes)5,176 5,176 0 0.0%
Incl. PeakMemUse (bytes) per call 471 471 0 0.0%
Excl. PeakMemUse (bytes)2,520 2,520 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% 13 1.0% 13 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 15.4% 6 46.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% 4 30.8% 3 23.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 4 30.8% 5 38.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 15.4% 3 23.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 2 15.4% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 7.7% -1 -7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 7 53.8% 2 15.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 3 23.1% 4 30.8% 0 N/A% 0 N/A%
in_array0 N/A% 1 7.7% 3 23.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%