Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)593 509 -84 -14.2%
Incl. Wall Time (microsec) per call 297 255 -42 -14.2%
Excl. Wall Time (microsec)73 62 -11 -15.1%
Incl. CPU (microsecs)596 512 -84 -14.1%
Incl. CPU (microsecs) per call 298 256 -42 -14.1%
Excl. CPU (microsec)55 39 -16 -29.1%
Incl. MemUse (bytes)98,616 98,616 0 0.0%
Incl. MemUse (bytes) per call 49,308 49,308 0 0.0%
Excl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes)52,064 52,064 0 0.0%
Incl. PeakMemUse (bytes) per call 26,032 26,032 0 0.0%
Excl. PeakMemUse (bytes)4,016 4,016 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% -84 -6.0% -84 -3.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -13.1% -16 -19.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -70 -83.3% -69 -82.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -14 -16.7% -15 -17.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -28 -33.3% -27 -32.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -24 -28.6% -23 -27.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -20 -23.8% -20 -23.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 7 8.3% 9 10.7% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -3 -3.6% -2 -2.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -2 -2.4% -3 -3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -2 -2.4% -1 -1.2% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% -1 -1.2% -1 -1.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%