Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)366 375 9 2.5%
Incl. Wall Time (microsec) per call 366 375 9 2.5%
Excl. Wall Time (microsec)41 45 4 9.8%
Incl. CPU (microsecs)367 378 11 3.0%
Incl. CPU (microsecs) per call 367 378 11 3.0%
Excl. CPU (microsec)30 35 5 16.7%
Incl. MemUse (bytes)65,256 65,272 16 0.0%
Incl. MemUse (bytes) per call 65,256 65,272 16 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)2,304 2,320 16 0.7%
Incl. PeakMemUse (bytes) per call 2,304 2,320 16 0.7%
Excl. PeakMemUse (bytes)680 680 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% 9 0.6% 11 0.7% 16 0.3% 16 0.3%
Exclusive Metrics Diff for Current Function4 44.4% 5 45.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 9 100.0% 11 100.0% 16 100.0% 16 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 3 33.3% 4 36.4% -8 -50.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 22.2% 3 27.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -11.1% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 1 11.1% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 24 150.0% 16 100.0%
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% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%