Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: 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 #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)511 537 26 5.1%
Incl. Wall Time (microsec) per call 511 537 26 5.1%
Excl. Wall Time (microsec)36 36 0 0.0%
Incl. CPU (microsecs)513 537 24 4.7%
Incl. CPU (microsecs) per call 513 537 24 4.7%
Excl. CPU (microsec)25 25 0 0.0%
Incl. MemUse (bytes)124,952 125,224 272 0.2%
Incl. MemUse (bytes) per call 124,952 125,224 272 0.2%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)34,576 34,416 -160 -0.5%
Incl. PeakMemUse (bytes) per call 34,576 34,416 -160 -0.5%
Excl. PeakMemUse (bytes)280 288 8 2.9%

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% 26 26.5% 24 9.2% 272 0.7% -160 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 8 5.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 26 100.0% 24 100.0% 272 100.0% -160 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 32 123.1% 31 129.2% 0 0.0% -352 -220.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -8 -30.8% -8 -33.3% 264 97.1% 208 130.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 7.7% 2 8.3% 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::setDate0 N/A% 0 0.0% 1 4.2% 8 2.9% 8 5.0%
DateTimeZone::__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% -1 -4.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -4.2% 0 0.0% -32 -20.0%