Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)683 657 -26 -3.8%
Incl. Wall Time (microsec) per call 683 657 -26 -3.8%
Excl. Wall Time (microsec)45 45 0 0.0%
Incl. CPU (microsecs)685 659 -26 -3.8%
Incl. CPU (microsecs) per call 685 659 -26 -3.8%
Excl. CPU (microsec)35 42 7 20.0%
Incl. MemUse (bytes)108,064 108,272 208 0.2%
Incl. MemUse (bytes) per call 108,064 108,272 208 0.2%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)29,896 29,616 -280 -0.9%
Incl. PeakMemUse (bytes) per call 29,896 29,616 -280 -0.9%
Excl. PeakMemUse (bytes)256 320 64 25.0%

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% -26 -10.4% -26 -21.5% 208 1.0% -280 -1.2%
Exclusive Metrics Diff for Current Function0 0.0% 7 26.9% 0 0.0% 64 22.9%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -26 -100.0% -26 -100.0% 208 100.0% -280 -100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -18 -69.2% -19 -73.1% 8 3.8% -328 -117.1%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -5 -19.2% -5 -19.2% 208 100.0% -16 -5.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -7.7% -3 -11.5% -8 -3.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -3.8% -3 -11.5% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -2 -7.7% 0 0.0% 0 0.0%