Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: 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 #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)249 242 -7 -2.8%
Incl. Wall Time (microsec) per call 249 242 -7 -2.8%
Excl. Wall Time (microsec)37 35 -2 -5.4%
Incl. CPU (microsecs)251 243 -8 -3.2%
Incl. CPU (microsecs) per call 251 243 -8 -3.2%
Excl. CPU (microsec)30 23 -7 -23.3%
Incl. MemUse (bytes)69,192 69,440 248 0.4%
Incl. MemUse (bytes) per call 69,192 69,440 248 0.4%
Excl. MemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes)20,584 20,328 -256 -1.2%
Incl. PeakMemUse (bytes) per call 20,584 20,328 -256 -1.2%
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% -7 -0.6% -8 -0.8% 248 0.3% -256 -0.3%
Exclusive Metrics Diff for Current Function-2 -28.6% -7 -87.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -7 -100.0% -8 -100.0% 248 100.0% -256 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -4 -57.1% -6 -75.0% 232 93.5% -272 -106.2%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -2 -28.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 14.3% 2 25.0% 16 6.5% 16 6.2%
DateTime::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 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\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%