Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)681 702 21 3.1%
Incl. Wall Time (microsec) per call 341 351 11 3.1%
Excl. Wall Time (microsec)58 59 1 1.7%
Incl. CPU (microsecs)683 705 22 3.2%
Incl. CPU (microsecs) per call 342 353 11 3.2%
Excl. CPU (microsec)34 40 6 17.6%
Incl. MemUse (bytes)201,776 201,648 -128 -0.1%
Incl. MemUse (bytes) per call 100,888 100,824 -64 -0.1%
Excl. MemUse (bytes)4,320 4,320 0 0.0%
Incl. PeakMemUse (bytes)81,264 81,416 152 0.2%
Incl. PeakMemUse (bytes) per call 40,632 40,708 76 0.2%
Excl. PeakMemUse (bytes)2,224 2,224 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% 21 1.3% 22 1.3% -128 -0.6% 152 0.7%
Exclusive Metrics Diff for Current Function1 4.8% 6 27.3% 0 0.0% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 19 90.5% 20 90.9% 16 12.5% 152 100.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 2 9.5% 2 9.1% -144 -112.5% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 23 109.5% 23 104.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -9.5% -3 -13.6% 16 12.5% 152 100.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -4.8% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 1 4.8% -2 -9.1% -144 -112.5% 0 0.0%
DateTimeZone::__construct0 N/A% -1 -4.8% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -2 -9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 1 4.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -4.5% 0 0.0% 0 0.0%