Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)508 504 -4 -0.8%
Incl. Wall Time (microsec) per call 508 504 -4 -0.8%
Excl. Wall Time (microsec)69 64 -5 -7.2%
Incl. CPU (microsecs)510 506 -4 -0.8%
Incl. CPU (microsecs) per call 510 506 -4 -0.8%
Excl. CPU (microsec)42 44 2 4.8%
Incl. MemUse (bytes)62,400 62,400 0 0.0%
Incl. MemUse (bytes) per call 62,400 62,400 0 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)11,728 11,696 -32 -0.3%
Incl. PeakMemUse (bytes) per call 11,728 11,696 -32 -0.3%
Excl. PeakMemUse (bytes)1,832 1,832 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% -4 -0.4% -4 -0.3% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-5 -125.0% 2 50.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -4 -100.0% -4 -100.0% 0 N/A% -32 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 3 75.0% 0 0.0% 32 N/A% -8 -25.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -50.0% -4 -100.0% -8 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -25.0% -1 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 25.0% -2 -50.0% -24 N/A% -24 -75.0%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%