Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6,514 35,566 29,052 446.0%
Incl. Wall Time (microsec) per call 3,257 17,783 14,526 446.0%
Excl. Wall Time (microsec)438 2,343 1,905 434.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)207,696 207,656 -40 -0.0%
Incl. MemUse (bytes) per call 103,848 103,828 -20 -0.0%
Excl. MemUse (bytes)7,640 7,640 0 0.0%
Incl. PeakMemUse (bytes)170,384 170,512 128 0.1%
Incl. PeakMemUse (bytes) per call 85,192 85,256 64 0.1%
Excl. PeakMemUse (bytes)4,368 4,368 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% 29,052 0.2% 0 0.0% -40 -2.4% 128 8.5%
Exclusive Metrics Diff for Current Function1,905 6.6% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 21,636 74.5% 0 N/A% -40 -100.0% 128 100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 7,416 25.5% 0 N/A% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 12,225 42.1% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 8,054 27.7% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 3,321 11.4% 0 N/A% -40 -100.0% 128 100.0%
DateTime::__construct0 N/A% 817 2.8% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 704 2.4% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 657 2.3% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 600 2.1% 0 N/A% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 581 2.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 188 0.6% 0 N/A% 0 0.0% 0 0.0%