Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)922 914 -8 -0.9%
Incl. Wall Time (microsec) per call 461 457 -4 -0.9%
Excl. Wall Time (microsec)122 121 -1 -0.8%
Incl. CPU (microsecs)927 921 -6 -0.6%
Incl. CPU (microsecs) per call 464 461 -3 -0.6%
Excl. CPU (microsec)91 94 3 3.3%
Incl. MemUse (bytes)41,732 41,696 -36 -0.1%
Incl. MemUse (bytes) per call 20,866 20,848 -18 -0.1%
Excl. MemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes)32,192 32,192 0 0.0%
Incl. PeakMemUse (bytes) per call 16,096 16,096 0 0.0%
Excl. PeakMemUse (bytes)2,564 2,564 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% -8 -0.4% -6 -0.2% -36 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -12.5% 3 50.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -10 -125.0% -9 -150.0% -36 -100.0% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% 2 25.0% 3 50.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -3 -37.5% -2 -33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -3 -37.5% -4 -66.7% -36 -100.0% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2 25.0% 2 33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -2 -25.0% -4 -66.7% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% -2 -25.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 12.5% 1 16.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%