I have two 12.2-R systems where the serial console is attached to a terminal server.
When there are no TCP connections to the terminal server, getty soaks up 1.5% of the CPU in the kernel (sleeping in "ttyin"), ktrace shows no system calls. When a TCP connection is made to the terminal server, which raises the modem-handshake on the DE-9 connector, the CPU usage stops. Anybody else seeing something like this ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 p...@freebsd.org | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"