Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)511 535 24 4.7%
Incl. Wall Time (microsec) per call 256 268 12 4.7%
Excl. Wall Time (microsec)72 72 0 0.0%
Incl. CPU (microsecs)520 541 21 4.0%
Incl. CPU (microsecs) per call 260 271 11 4.0%
Excl. CPU (microsec)54 51 -3 -5.6%
Incl. MemUse (bytes)78,952 78,952 0 0.0%
Incl. MemUse (bytes) per call 39,476 39,476 0 0.0%
Excl. MemUse (bytes)4,312 4,312 0 0.0%
Incl. PeakMemUse (bytes)48,760 48,760 0 0.0%
Incl. PeakMemUse (bytes) per call 24,380 24,380 0 0.0%
Excl. PeakMemUse (bytes)3,792 3,792 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% 24 1.0% 21 2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -14.3% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 25 104.2% 23 109.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -1 -4.2% -2 -9.5% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 17 70.8% 16 76.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 5 20.8% 5 23.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 4.2% 1 4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 1 4.2% 3 14.3% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%