Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #538ce4363dd76Run #538ce49a96f74DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)238 245 7 2.9%
Incl. Wall Time (microsec) per call 238 245 7 2.9%
Excl. Wall Time (microsec)53 54 1 1.9%
Incl. CPU (microsecs)240 246 6 2.5%
Incl. CPU (microsecs) per call 240 246 6 2.5%
Excl. CPU (microsec)45 45 0 0.0%
Incl. MemUse (bytes)51,024 51,080 56 0.1%
Incl. MemUse (bytes) per call 51,024 51,080 56 0.1%
Excl. MemUse (bytes)3,112 3,112 0 0.0%
Incl. PeakMemUse (bytes)5,528 5,904 376 6.8%
Incl. PeakMemUse (bytes) per call 5,528 5,904 376 6.8%
Excl. PeakMemUse (bytes)1,656 1,808 152 9.2%

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% 7 0.4% 6 0.3% 56 0.3% 376 1.9%
Exclusive Metrics Diff for Current Function1 14.3% 0 0.0% 0 0.0% 152 40.4%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 7 100.0% 6 100.0% 56 100.0% 376 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 4 57.1% 5 83.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 28.6% 2 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -14.3% -2 -33.3% 0 0.0% -144 -38.3%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 14.3% 2 33.3% 0 0.0% 368 97.9%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% 56 100.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%