Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)577 593 16 2.8%
Incl. Wall Time (microsec) per call 289 297 8 2.8%
Excl. Wall Time (microsec)83 84 1 1.2%
Incl. CPU (microsecs)580 595 15 2.6%
Incl. CPU (microsecs) per call 290 298 8 2.6%
Excl. CPU (microsec)58 55 -3 -5.2%
Incl. MemUse (bytes)99,760 99,768 8 0.0%
Incl. MemUse (bytes) per call 49,880 49,884 4 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)20,704 20,704 0 0.0%
Incl. PeakMemUse (bytes) per call 10,352 10,352 0 0.0%
Excl. PeakMemUse (bytes)904 904 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% 16 0.4% 15 0.3% 8 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 6.2% -3 -20.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 9 56.2% 8 53.3% 8 100.0% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% 7 43.8% 7 46.7% 0 0.0% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 8 50.0% 9 60.0% 0 0.0% 0 N/A%
DateTime¼‹º¾w ::__construct0 N/A% 4 25.0% 6 40.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 12.5% 3 20.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 12.5% 2 13.3% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% -1 -6.2% 1 6.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -1 -6.7% 8 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% -2 -13.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%