Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,335 1,306 -29 -2.2%
Incl. Wall Time (microsec) per call 445 435 -10 -2.2%
Excl. Wall Time (microsec)171 177 6 3.5%
Incl. CPU (microsecs)1,341 1,312 -29 -2.2%
Incl. CPU (microsecs) per call 447 437 -10 -2.2%
Excl. CPU (microsec)135 132 -3 -2.2%
Incl. MemUse (bytes)98,072 98,072 0 0.0%
Incl. MemUse (bytes) per call 32,691 32,691 0 0.0%
Excl. MemUse (bytes)3,540 3,540 0 0.0%
Incl. PeakMemUse (bytes)32,236 32,236 0 0.0%
Incl. PeakMemUse (bytes) per call 10,745 10,745 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% -29 -1.0% -29 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 20.7% -3 -10.3% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -15 -51.7% -15 -51.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -14 -48.3% -14 -48.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -28 -96.6% -22 -75.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -8 -27.6% -9 -31.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -5 -17.2% -3 -10.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 4 13.8% 4 13.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 6.9% 4 13.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -2 -6.9% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 3.4% -1 -3.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1 3.4% 1 3.4% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%