Diff Report
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #531ee626b79e4Run #531ee5f3237b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)507 549 42 8.3%
Incl. Wall Time (microsec) per call 507 549 42 8.3%
Excl. Wall Time (microsec)35 35 0 0.0%
Incl. CPU (microsecs)507 550 43 8.5%
Incl. CPU (microsecs) per call 507 550 43 8.5%
Excl. CPU (microsec)23 27 4 17.4%
Incl. MemUse (bytes)129,424 129,424 0 0.0%
Incl. MemUse (bytes) per call 129,424 129,424 0 0.0%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)30,080 30,080 0 0.0%
Incl. PeakMemUse (bytes) per call 30,080 30,080 0 0.0%
Excl. PeakMemUse (bytes)264 264 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% 42 29.6% 43 12.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 4 9.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 42 100.0% 43 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 29 69.0% 29 67.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 11 26.2% 10 23.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 2.4% 1 2.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 2.4% -1 -2.3% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%