Diff Report
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519d5c4cd1983Run #519d5cada282fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)450 447 -3 -0.7%
Incl. Wall Time (microsec) per call 450 447 -3 -0.7%
Excl. Wall Time (microsec)55 54 -1 -1.8%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 4,001 0 -4,001 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)64,576 64,632 56 0.1%
Incl. MemUse (bytes) per call 64,576 64,632 56 0.1%
Excl. MemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes)1,328 1,888 560 42.2%
Incl. PeakMemUse (bytes) per call 1,328 1,888 560 42.2%
Excl. PeakMemUse (bytes)680 680 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% -3 -0.1% -4,001 -100.0% 56 0.0% 560 0.1%
Exclusive Metrics Diff for Current Function-1 -33.3% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -3 -100.0% -4,001 -100.0% 56 100.0% 560 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -3 -100.0% 0 0.0% 16 28.6% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 2 66.7% 0 0.0% 24 42.9% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -33.3% -4,001 -100.0% 16 28.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -33.3% 0 0.0% 0 0.0% 560 100.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%