Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)249 252 3 1.2%
Incl. Wall Time (microsec) per call 249 252 3 1.2%
Excl. Wall Time (microsec)37 37 0 0.0%
Incl. CPU (microsecs)251 253 2 0.8%
Incl. CPU (microsecs) per call 251 253 2 0.8%
Excl. CPU (microsec)30 21 -9 -30.0%
Incl. MemUse (bytes)69,192 69,192 0 0.0%
Incl. MemUse (bytes) per call 69,192 69,192 0 0.0%
Excl. MemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes)20,584 20,544 -40 -0.2%
Incl. PeakMemUse (bytes) per call 20,584 20,544 -40 -0.2%
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% 3 0.3% 2 0.2% 0 0.0% -40 -4.2%
Exclusive Metrics Diff for Current Function0 0.0% -9 -450.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 3 100.0% 2 100.0% 0 N/A% -40 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 33.3% 2 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 1 33.3% -1 -50.0% 0 N/A% -40 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 33.3% 1 50.0% 0 N/A% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%