Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52e417f8e04a5Run #52e418f395327DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)263 281 18 6.8%
Incl. Wall Time (microsec) per call 263 281 18 6.8%
Excl. Wall Time (microsec)35 39 4 11.4%
Incl. CPU (microsecs)263 281 18 6.8%
Incl. CPU (microsecs) per call 263 281 18 6.8%
Excl. CPU (microsec)20 25 5 25.0%
Incl. MemUse (bytes)90,232 90,024 -208 -0.2%
Incl. MemUse (bytes) per call 90,232 90,024 -208 -0.2%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)0 40 40 N/A%
Incl. PeakMemUse (bytes) per call 0 40 40 N/A%
Excl. PeakMemUse (bytes)0 40 40 N/A%

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% 18 56.2% 18 9.7% -208 -0.6% 40 0.1%
Exclusive Metrics Diff for Current Function4 22.2% 5 27.8% 0 0.0% 40 100.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 18 100.0% 18 100.0% -208 -100.0% 40 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 6 33.3% 8 44.4% 24 11.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 4 22.2% 4 22.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 5.6% -1 -5.6% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 5.6% 1 5.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 5.6% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 1 5.6% 4 22.2% 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%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -1 -5.6% -232 -111.5% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -2 -11.1% 0 0.0% 0 0.0%