Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)361 410 49 13.6%
Incl. Wall Time (microsec) per call 33 37 4 13.6%
Excl. Wall Time (microsec)115 125 10 8.7%
Incl. CPU (microsecs)373 425 52 13.9%
Incl. CPU (microsecs) per call 34 39 5 13.9%
Excl. CPU (microsec)78 98 20 25.6%
Incl. MemUse (bytes)31,032 31,032 0 0.0%
Incl. MemUse (bytes) per call 2,821 2,821 0 0.0%
Excl. MemUse (bytes)7,544 7,544 0 0.0%
Incl. PeakMemUse (bytes)15,800 15,800 0 0.0%
Incl. PeakMemUse (bytes) per call 1,436 1,436 0 0.0%
Excl. PeakMemUse (bytes)4,776 4,776 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% 49 6.7% 52 6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 20.4% 20 38.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 16 32.7% 16 30.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% 14 28.6% 14 26.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 7 14.3% 6 11.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 5 10.2% 5 9.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 3 6.1% 4 7.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 2 4.1% 5 9.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 2 4.1% 2 3.8% 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%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 14 28.6% 15 28.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 13 26.5% 14 26.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 7 14.3% 7 13.5% 0 N/A% 0 N/A%
in_array0 N/A% 5 10.2% 2 3.8% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -3 -5.8% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -3 -5.8% 0 N/A% 0 N/A%