Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: 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 #519d4d6ecb28cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,294 1,519 225 17.4%
Incl. Wall Time (microsec) per call 431 506 75 17.4%
Excl. Wall Time (microsec)176 209 33 18.8%
Incl. CPU (microsecs)1,298 1,523 225 17.3%
Incl. CPU (microsecs) per call 433 508 75 17.3%
Excl. CPU (microsec)137 172 35 25.5%
Incl. MemUse (bytes)97,960 97,960 0 0.0%
Incl. MemUse (bytes) per call 32,653 32,653 0 0.0%
Excl. MemUse (bytes)3,540 3,540 0 0.0%
Incl. PeakMemUse (bytes)32,244 32,244 0 0.0%
Incl. PeakMemUse (bytes) per call 10,748 10,748 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% 225 29.8% 225 71.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function33 14.7% 35 15.6% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 225 100.0% 224 99.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 120 53.3% 121 53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 32 14.2% 35 15.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 10 4.4% 7 3.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 9 4.0% 8 3.6% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 9 4.0% 8 3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 9 4.0% 7 3.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 2 0.9% 2 0.9% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 2 0.9% 4 1.8% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 -0.4% -2 -0.9% 0 N/A% 0 N/A%