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

Symfony\Component\HttpFoundation\Response::__constructRun #519d5cada282fRun #519d5c4cd1983DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)447 450 3 0.7%
Incl. Wall Time (microsec) per call 447 450 3 0.7%
Excl. Wall Time (microsec)54 55 1 1.9%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 4,001 4,001 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)64,632 64,576 -56 -0.1%
Incl. MemUse (bytes) per call 64,632 64,576 -56 -0.1%
Excl. MemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes)1,888 1,328 -560 -29.7%
Incl. PeakMemUse (bytes) per call 1,888 1,328 -560 -29.7%
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 Function1 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%