Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)931 926 -5 -0.5%
Incl. Wall Time (microsec) per call 466 463 -3 -0.5%
Excl. Wall Time (microsec)126 126 0 0.0%
Incl. CPU (microsecs)934 929 -5 -0.5%
Incl. CPU (microsecs) per call 467 465 -3 -0.5%
Excl. CPU (microsec)91 97 6 6.6%
Incl. MemUse (bytes)71,072 71,072 0 0.0%
Incl. MemUse (bytes) per call 35,536 35,536 0 0.0%
Excl. MemUse (bytes)3,104 3,104 0 0.0%
Incl. PeakMemUse (bytes)32,236 32,236 0 0.0%
Incl. PeakMemUse (bytes) per call 16,118 16,118 0 0.0%
Excl. PeakMemUse (bytes)2,740 2,740 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 -0.4% -5 -11.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 6 120.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -10 -200.0% -10 -200.0% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% 5 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -8 -160.0% -10 -200.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 3 60.0% 1 20.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -2 -40.0% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 20.0% 1 20.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%