Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)509 593 84 16.5%
Incl. Wall Time (microsec) per call 255 297 42 16.5%
Excl. Wall Time (microsec)62 73 11 17.7%
Incl. CPU (microsecs)512 596 84 16.4%
Incl. CPU (microsecs) per call 256 298 42 16.4%
Excl. CPU (microsec)39 55 16 41.0%
Incl. MemUse (bytes)98,616 98,616 0 0.0%
Incl. MemUse (bytes) per call 49,308 49,308 0 0.0%
Excl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes)52,064 52,064 0 0.0%
Incl. PeakMemUse (bytes) per call 26,032 26,032 0 0.0%
Excl. PeakMemUse (bytes)4,016 4,016 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% 84 6.0% 84 3.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 13.1% 16 19.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 70 83.3% 69 82.1% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 14 16.7% 15 17.9% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 28 33.3% 27 32.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 24 28.6% 23 27.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 20 23.8% 20 23.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -7 -8.3% -9 -10.7% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 3 3.6% 2 2.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 2 2.4% 3 3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 2.4% 1 1.2% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 1 1.2% 1 1.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%