Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)931 934 3 0.3%
Incl. Wall Time (microsec) per call 466 467 2 0.3%
Excl. Wall Time (microsec)126 129 3 2.4%
Incl. CPU (microsecs)934 939 5 0.5%
Incl. CPU (microsecs) per call 467 470 3 0.5%
Excl. CPU (microsec)91 98 7 7.7%
Incl. MemUse (bytes)71,072 71,324 252 0.4%
Incl. MemUse (bytes) per call 35,536 35,662 126 0.4%
Excl. MemUse (bytes)3,104 3,104 0 0.0%
Incl. PeakMemUse (bytes)32,236 32,236 0 0.0%
Incl. PeakMemUse (bytes) per call 16,118 16,118 0 0.0%
Excl. PeakMemUse (bytes)2,740 2,740 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% 3 0.1% 5 0.2% 252 1.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 7 140.0% 0 0.0% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 7 233.3% 7 140.0% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -4 -133.3% -2 -40.0% 252 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -133.3% -6 -120.0% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2 66.7% 0 0.0% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% 2 66.7% 2 40.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -20.0% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 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% 0 0.0% 252 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 2 40.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 N/A%