Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: 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 #519a496084867DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6,514 10,515 4,001 61.4%
Incl. Wall Time (microsec) per call 3,257 5,258 2,001 61.4%
Excl. Wall Time (microsec)438 706 268 61.2%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 2,000 2,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)207,696 207,616 -80 -0.0%
Incl. MemUse (bytes) per call 103,848 103,808 -40 -0.0%
Excl. MemUse (bytes)7,640 7,640 0 0.0%
Incl. PeakMemUse (bytes)170,384 170,248 -136 -0.1%
Incl. PeakMemUse (bytes) per call 85,192 85,124 -68 -0.1%
Excl. PeakMemUse (bytes)4,368 4,488 120 2.7%

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% 4,001 0.2% 4,000 100.0% -80 -0.6% -136 -0.9%
Exclusive Metrics Diff for Current Function268 6.7% 0 0.0% 0 0.0% 120 88.2%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 2,880 72.0% 4,000 100.0% -40 -50.0% -136 -100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 1,121 28.0% 0 0.0% -40 -50.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1,594 39.8% 4,000 100.0% 0 0.0% -96 -70.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1,187 29.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 464 11.6% 0 0.0% -40 -50.0% -40 -29.4%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 112 2.8% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 100 2.5% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 97 2.4% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 75 1.9% 0 0.0% 0 0.0% -120 -88.2%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 75 1.9% 0 0.0% -40 -50.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 29 0.7% 0 0.0% 0 0.0% 0 0.0%