Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,294 1,286 -8 -0.6%
Incl. Wall Time (microsec) per call 431 429 -3 -0.6%
Excl. Wall Time (microsec)176 175 -1 -0.6%
Incl. CPU (microsecs)1,298 1,292 -6 -0.5%
Incl. CPU (microsecs) per call 433 431 -2 -0.5%
Excl. CPU (microsec)137 135 -2 -1.5%
Incl. MemUse (bytes)97,960 97,768 -192 -0.2%
Incl. MemUse (bytes) per call 32,653 32,589 -64 -0.2%
Excl. MemUse (bytes)3,540 3,540 0 0.0%
Incl. PeakMemUse (bytes)32,244 32,236 -8 -0.0%
Incl. PeakMemUse (bytes) per call 10,748 10,745 -3 -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% -8 -0.1% -6 -0.0% -192 -28.7% -8 -1.2%
Exclusive Metrics Diff for Current Function-1 -12.5% -2 -33.3% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -6 -75.0% -4 -66.7% -184 -95.8% 0 0.0%
Drupal\views\ViewExecutable::render0 N/A% -2 -25.0% -2 -33.3% -8 -4.2% -8 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -6 -75.0% -2 -33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 25.0% 2 33.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -25.0% -3 -50.0% -8 -4.2% -8 -100.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% -1 -12.5% -1 -16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -2 -33.3% -184 -95.8% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%