Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)650 621 -29 -4.5%
Incl. Wall Time (microsec) per call 50 48 -2 -4.5%
Excl. Wall Time (microsec)187 179 -8 -4.3%
Incl. CPU (microsecs)667 647 -20 -3.0%
Incl. CPU (microsecs) per call 51 50 -2 -3.0%
Excl. CPU (microsec)139 138 -1 -0.7%
Incl. MemUse (bytes)33,696 33,720 24 0.1%
Incl. MemUse (bytes) per call 2,592 2,594 2 0.1%
Excl. MemUse (bytes)7,840 7,848 8 0.1%
Incl. PeakMemUse (bytes)12,808 12,528 -280 -2.2%
Incl. PeakMemUse (bytes) per call 985 964 -22 -2.2%
Excl. PeakMemUse (bytes)4,176 4,176 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% -29 -0.9% -20 -0.3% 24 0.0% -280 -0.3%
Exclusive Metrics Diff for Current Function-8 -27.6% -1 -5.0% 8 33.3% 0 0.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -19 -65.5% -19 -95.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 8 27.6% 17 85.0% 16 66.7% -280 -100.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -8 -27.6% -7 -35.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -5 -17.2% -5 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -3 -10.3% -2 -10.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -3 -10.3% -3 -15.0% 8 33.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 3.4% -1 -5.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -13 -44.8% -10 -50.0% 16 66.7% -280 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -10 -34.5% -10 -50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 4 13.8% 5 25.0% 0 0.0% 0 0.0%
strtolower0 N/A% -3 -10.3% 3 15.0% 0 0.0% 0 0.0%
strtr0 N/A% 1 3.4% -5 -25.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -2 -10.0% 0 0.0% 0 0.0%