Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)233 238 5 2.1%
Incl. Wall Time (microsec) per call 233 238 5 2.1%
Excl. Wall Time (microsec)33 38 5 15.2%
Incl. CPU (microsecs)234 238 4 1.7%
Incl. CPU (microsecs) per call 234 238 4 1.7%
Excl. CPU (microsec)22 28 6 27.3%
Incl. MemUse (bytes)68,520 68,864 344 0.5%
Incl. MemUse (bytes) per call 68,520 68,864 344 0.5%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)24,032 23,792 -240 -1.0%
Incl. PeakMemUse (bytes) per call 24,032 23,792 -240 -1.0%
Excl. PeakMemUse (bytes)2,928 2,928 0 0.0%

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% 5 0.9% 4 0.7% 344 0.7% -240 -0.5%
Exclusive Metrics Diff for Current Function5 100.0% 6 150.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 5 100.0% 4 100.0% 344 100.0% -240 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 4 80.0% 4 100.0% 344 100.0% -240 -100.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -3 -60.0% -3 -75.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -20.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -20.0% -3 -75.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 1 20.0% -1 -25.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 4 100.0% 0 0.0% 0 0.0%