Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)270 272 2 0.7%
Incl. Wall Time (microsec) per call 270 272 2 0.7%
Excl. Wall Time (microsec)36 35 -1 -2.8%
Incl. CPU (microsecs)271 273 2 0.7%
Incl. CPU (microsecs) per call 271 273 2 0.7%
Excl. CPU (microsec)17 25 8 47.1%
Incl. MemUse (bytes)67,624 66,408 -1,216 -1.8%
Incl. MemUse (bytes) per call 67,624 66,408 -1,216 -1.8%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)22,840 23,624 784 3.4%
Incl. PeakMemUse (bytes) per call 22,840 23,624 784 3.4%
Excl. PeakMemUse (bytes)2,928 2,848 -80 -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% 2 0.1% 2 0.1% -1,216 -0.8% 784 0.5%
Exclusive Metrics Diff for Current Function-1 -50.0% 8 400.0% 0 0.0% -80 -10.2%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 2 100.0% 2 100.0% -1,216 -100.0% 784 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 1 50.0% 1 50.0% 24 2.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 50.0% -3 -150.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% -1,240 -102.0% 944 120.4%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -50.0% 0 0.0% -80 -10.2%