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

Symfony\Component\HttpFoundation\Response::__constructRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)555 562 7 1.3%
Incl. Wall Time (microsec) per call 555 562 7 1.3%
Excl. Wall Time (microsec)45 40 -5 -11.1%
Incl. CPU (microsecs)556 563 7 1.3%
Incl. CPU (microsecs) per call 556 563 7 1.3%
Excl. CPU (microsec)25 29 4 16.0%
Incl. MemUse (bytes)268,368 268,456 88 0.0%
Incl. MemUse (bytes) per call 268,368 268,456 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 Function-5 -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%