Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)472 474 2 0.4%
Incl. Wall Time (microsec) per call 472 474 2 0.4%
Excl. Wall Time (microsec)58 58 0 0.0%
Incl. CPU (microsecs)475 477 2 0.4%
Incl. CPU (microsecs) per call 475 477 2 0.4%
Excl. CPU (microsec)39 35 -4 -10.3%
Incl. MemUse (bytes)62,688 62,688 0 0.0%
Incl. MemUse (bytes) per call 62,688 62,688 0 0.0%
Excl. MemUse (bytes)3,320 3,320 0 0.0%
Incl. PeakMemUse (bytes)37,272 37,264 -8 -0.0%
Incl. PeakMemUse (bytes) per call 37,272 37,264 -8 -0.0%
Excl. PeakMemUse (bytes)2,360 2,360 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% 2 0.7% 2 0.8% 0 0.0% -8 -12.5%
Exclusive Metrics Diff for Current Function0 0.0% -4 -200.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Controller\ExceptionController::on404Html0 N/A% 2 100.0% 2 100.0% 0 N/A% -8 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 50.0% 2 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 0.0%
DateTime¼‹º¾w ::__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% 0 0.0% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 1 50.0% 0 N/A% -8 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%