On Mon, 2 Dec 2024 19:57:25 +0000 Steven Buehler wrote: > I am experiencing an abnormal number of page-faults per second (averaging 800 > to over 2000) when using Cygwin within the Windows Terminal app. This > produces visible stutters and cursor movement during terminal screen redraws. > > I have opened an issue on the Windows Terminal GitHub issues page. The > initial investigation by one of the Windows Terminal developers has > determined that "Cygwin is calling console APIs in its steady state. It looks > like it's calling GetConsoleProcessList in a tight loop, which results in the > allocation of a new buffer that is returned to their process via condrv's > ioctl interface. I don't think there's anything we can do about that, other > than stopping them from doing so." > > Following this response, I am attempting to bring this issue to the Cygwin > developer team's awareness for a possible resolution. Please see > https://github.com/microsoft/terminal/issues/18264 for a detailed discussion > and accompanying video demonstration of the page-fault counter.
Thanks for the report. However, I cannot reproduce your problem. Which cygwin version do you use? -- Takashi Yano <takashi.y...@nifty.ne.jp> -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
