On Thu, January 12, 2017 19:26, John Baldwin wrote: > On Thursday, January 12, 2017 12:42:11 PM Shawn Webb wrote: > >> On Thu, Jan 12, 2017 at 06:05:08PM +0100, Jakob Alvermark wrote: >> >>> Hi, >>> >>> >>> r311568 Set MORETOCOME for AIO write requests on a socket. >>> >>> After this commit freerdp is very slow. >>> >>> >>> Before the password prompt would appear immediately when connecting >>> to a server. Now it takes 5-10 seconds. After entering the password, >>> another 5-10 seconds until I am connected. >>> Once connected, there is a considerable lag. >>> >>> >>> What could be the problem? >>> >> >> I don't know what the problem is, but I am seeing the same symptom. >> > > Can you get a ktrace of the freerdp process during this? The commit > should only be setting MORETOCOME if multiple aio_write requests are queued > to the same socket (so that TCP can batch them into a single packet). > However, it should not affect an application just calling > aio_write() on a socket once. > > -- > John Baldwin
Hi John, I got the ktrace, what do I do with it? Thanks, Jakob _______________________________________________ email@example.com mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"