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

Symfony\Component\HttpFoundation\Response::__constructRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)657 683 26 4.0%
Incl. Wall Time (microsec) per call 657 683 26 4.0%
Excl. Wall Time (microsec)45 45 0 0.0%
Incl. CPU (microsecs)659 685 26 3.9%
Incl. CPU (microsecs) per call 659 685 26 3.9%
Excl. CPU (microsec)42 35 -7 -16.7%
Incl. MemUse (bytes)108,272 108,064 -208 -0.2%
Incl. MemUse (bytes) per call 108,272 108,064 -208 -0.2%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)29,616 29,896 280 0.9%
Incl. PeakMemUse (bytes) per call 29,616 29,896 280 0.9%
Excl. PeakMemUse (bytes)320 256 -64 -20.0%

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%