Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)414 386 -28 -6.8%
Incl. Wall Time (microsec) per call 414 386 -28 -6.8%
Excl. Wall Time (microsec)57 56 -1 -1.8%
Incl. CPU (microsecs)416 388 -28 -6.7%
Incl. CPU (microsecs) per call 416 388 -28 -6.7%
Excl. CPU (microsec)40 34 -6 -15.0%
Incl. MemUse (bytes)70,104 70,128 24 0.0%
Incl. MemUse (bytes) per call 70,104 70,128 24 0.0%
Excl. MemUse (bytes)1,752 1,752 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% -28 -1.8% -28 -2.6% 24 2.8% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -3.6% -6 -21.4% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -28 -100.0% -28 -100.0% 24 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -17 -60.7% -16 -57.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -10 -35.7% -10 -35.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 3.6% 1 3.6% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 3.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% -1 -3.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -3.6% 0 0.0% 36 150.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 3.6% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 1 3.6% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% 1 3.6% -12 -50.0% 0 N/A%