Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)562 555 -7 -1.2%
Incl. Wall Time (microsec) per call 562 555 -7 -1.2%
Excl. Wall Time (microsec)40 45 5 12.5%
Incl. CPU (microsecs)563 556 -7 -1.2%
Incl. CPU (microsecs) per call 563 556 -7 -1.2%
Excl. CPU (microsec)29 25 -4 -13.8%
Incl. MemUse (bytes)268,456 268,368 -88 -0.0%
Incl. MemUse (bytes) per call 268,456 268,368 -88 -0.0%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -7 -0.1% -7 -0.1% -88 -0.4% 0 0.0%
Exclusive Metrics Diff for Current Function5 71.4% -4 -57.1% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -7 -100.0% -7 -100.0% -88 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -7 -100.0% -6 -85.7% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -85.7% -6 -85.7% -56 -63.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 14.3% 4 57.1% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 3 42.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% -32 -36.4% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%