Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)549 500 -49 -8.9%
Incl. Wall Time (microsec) per call 549 500 -49 -8.9%
Excl. Wall Time (microsec)35 35 0 0.0%
Incl. CPU (microsecs)550 501 -49 -8.9%
Incl. CPU (microsecs) per call 550 501 -49 -8.9%
Excl. CPU (microsec)27 24 -3 -11.1%
Incl. MemUse (bytes)129,424 129,920 496 0.4%
Incl. MemUse (bytes) per call 129,424 129,920 496 0.4%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)30,080 29,296 -784 -2.6%
Incl. PeakMemUse (bytes) per call 30,080 29,296 -784 -2.6%
Excl. PeakMemUse (bytes)264 280 16 6.1%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::__construct [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\Response::__construct0 N/A% -49 -1.9% -49 -1.6% 496 0.6% -784 -1.0%
Exclusive Metrics Diff for Current Function0 0.0% -3 -6.1% 0 0.0% 16 2.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -49 -100.0% -49 -100.0% 496 100.0% -784 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -40 -81.6% -40 -81.6% 488 98.4% 344 43.9%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -12.2% -6 -12.2% 8 1.6% -1,232 -157.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -4.1% -1 -2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -2.0% -2 -4.1% 0 0.0% 56 7.1%
DateTimeZone::__construct0 N/A% 1 2.0% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -2.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 2 4.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 32 4.1%