Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)296 294 -2 -0.7%
Incl. Wall Time (microsec) per call 296 294 -2 -0.7%
Excl. Wall Time (microsec)41 40 -1 -2.4%
Incl. CPU (microsecs)298 296 -2 -0.7%
Incl. CPU (microsecs) per call 298 296 -2 -0.7%
Excl. CPU (microsec)35 27 -8 -22.9%
Incl. MemUse (bytes)61,032 61,000 -32 -0.1%
Incl. MemUse (bytes) per call 61,032 61,000 -32 -0.1%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)200 24 -176 -88.0%
Incl. PeakMemUse (bytes) per call 200 24 -176 -88.0%
Excl. PeakMemUse (bytes)200 24 -176 -88.0%

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% -2 -0.2% -2 -2.8% -32 -0.1% -176 -0.6%
Exclusive Metrics Diff for Current Function-1 -50.0% -8 -400.0% 0 0.0% -176 -100.0%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -2 -100.0% -2 -100.0% -32 -100.0% -176 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -50.0% 0 0.0% -16 -50.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 50.0% 1 50.0% 8 25.0% 0 0.0%
DateTime¼‹º¾w ::__construct0 N/A% -1 -50.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 2 100.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 2 100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% -24 -75.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%