Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)459 403 -56 -12.2%
Incl. Wall Time (microsec) per call 230 202 -28 -12.2%
Excl. Wall Time (microsec)58 55 -3 -5.2%
Incl. CPU (microsecs)461 406 -55 -11.9%
Incl. CPU (microsecs) per call 231 203 -28 -11.9%
Excl. CPU (microsec)39 40 1 2.6%
Incl. MemUse (bytes)182,104 178,112 -3,992 -2.2%
Incl. MemUse (bytes) per call 91,052 89,056 -1,996 -2.2%
Excl. MemUse (bytes)4,304 4,304 0 0.0%
Incl. PeakMemUse (bytes)24,736 24,736 0 0.0%
Incl. PeakMemUse (bytes) per call 12,368 12,368 0 0.0%
Excl. PeakMemUse (bytes)2,064 2,064 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% -56 -1.9% -55 -2.1% -3,992 -14.2% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -5.4% 1 1.8% 0 0.0% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -57 -101.8% -56 -101.8% -4,096 -102.6% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 1 1.8% 1 1.8% 104 2.6% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -49 -87.5% -49 -89.1% -4,096 -102.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -2 -3.6% -2 -3.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -1.8% -1 -1.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -1.8% -1 -1.8% 104 2.6% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -1.8% -2 -3.6% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% 1 1.8% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -1.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -1.8% 0 0.0% 0 N/A%