Diff Report
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519c0a965645dRun #519c0a514701fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)915 922 7 0.8%
Incl. Wall Time (microsec) per call 458 461 4 0.8%
Excl. Wall Time (microsec)122 122 0 0.0%
Incl. CPU (microsecs)918 927 9 1.0%
Incl. CPU (microsecs) per call 459 464 5 1.0%
Excl. CPU (microsec)96 91 -5 -5.2%
Incl. MemUse (bytes)41,732 41,732 0 0.0%
Incl. MemUse (bytes) per call 20,866 20,866 0 0.0%
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% 7 0.5% 9 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -5 -55.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 12 171.4% 13 144.4% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% -5 -71.4% -4 -44.4% 0 N/A% 0 N/A%
Child functions
DateTime::__construct0 N/A% 6 85.7% 7 77.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 28.6% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -28.6% -2 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -14.3% 1 11.1% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 1 14.3% 1 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 14.3% 2 22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%