Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)233 234 1 0.4%
Incl. Wall Time (microsec) per call 233 234 1 0.4%
Excl. Wall Time (microsec)34 34 0 0.0%
Incl. CPU (microsecs)235 235 0 0.0%
Incl. CPU (microsecs) per call 235 235 0 0.0%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)79,096 79,248 152 0.2%
Incl. MemUse (bytes) per call 79,096 79,248 152 0.2%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)4,704 4,648 -56 -1.2%
Incl. PeakMemUse (bytes) per call 4,704 4,648 -56 -1.2%
Excl. PeakMemUse (bytes)1,072 1,040 -32 -3.0%

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% 1 0.1% 0 0.0% 152 0.1% -56 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -2 N/A% 0 0.0% -32 -57.1%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 1 100.0% 0 N/A% 152 100.0% -56 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 200.0% 2 N/A% 24 15.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -100.0% -2 N/A% 24 15.8% 24 42.9%
DateTimeZone::__construct0 N/A% 0 0.0% 1 N/A% 0 0.0% -48 -85.7%
DateTime::__construct0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 N/A% 104 68.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 1 N/A% 0 0.0% 0 0.0%