Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)511 507 -4 -0.8%
Incl. Wall Time (microsec) per call 511 507 -4 -0.8%
Excl. Wall Time (microsec)36 34 -2 -5.6%
Incl. CPU (microsecs)513 509 -4 -0.8%
Incl. CPU (microsecs) per call 513 509 -4 -0.8%
Excl. CPU (microsec)25 21 -4 -16.0%
Incl. MemUse (bytes)124,952 124,952 0 0.0%
Incl. MemUse (bytes) per call 124,952 124,952 0 0.0%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)34,576 34,576 0 0.0%
Incl. PeakMemUse (bytes) per call 34,576 34,576 0 0.0%
Excl. PeakMemUse (bytes)280 280 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% -4 -6.9% -4 -6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% -4 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -3 -75.0% -3 -75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 25.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 25.0% 1 25.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%