Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: 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 #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)904 948 44 4.9%
Incl. Wall Time (microsec) per call 452 474 22 4.9%
Excl. Wall Time (microsec)64 67 3 4.7%
Incl. CPU (microsecs)907 952 45 5.0%
Incl. CPU (microsecs) per call 454 476 23 5.0%
Excl. CPU (microsec)49 49 0 0.0%
Incl. MemUse (bytes)178,600 176,416 -2,184 -1.2%
Incl. MemUse (bytes) per call 89,300 88,208 -1,092 -1.2%
Excl. MemUse (bytes)4,696 4,696 0 0.0%
Incl. PeakMemUse (bytes)88,424 88,200 -224 -0.3%
Incl. PeakMemUse (bytes) per call 44,212 44,100 -112 -0.3%
Excl. PeakMemUse (bytes)3,176 3,176 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% 44 0.5% 45 0.5% -2,184 -1.8% -224 -0.2%
Exclusive Metrics Diff for Current Function3 6.8% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 39 88.6% 40 88.9% 0 0.0% -224 -100.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 5 11.4% 5 11.1% -2,184 -100.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 33 75.0% 33 73.3% 8 0.4% -216 -96.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 7 15.9% 5 11.1% -8 -0.4% -8 -3.6%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 3 6.8% 4 8.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 2 4.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -2 -4.5% 0 0.0% -2,184 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -2.3% 3 6.7% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% -1 -2.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 2.2% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%