#8007: [app_server] fully unresponsive when resizing window of big textfile -----------------------------+---------------------------- Reporter: ttcoder | Owner: jua Type: bug | Status: closed Priority: normal | Milestone: R1 Component: System/Kernel | Version: R1/Development Resolution: fixed | Keywords: Blocked By: | Blocking: 7882, 8136 Has a Patch: 1 | Platform: All -----------------------------+---------------------------- Comment (by AlienSoldier): "Then reboot. Is it still reproducible then?" Yes, note that the gap i mention are never much than 1 sec now (still annoying that said). "Does e.g. the mouse cursor freeze too" Not that i feel (and it should be apparent because i use a fast mouse accelerator setting). Things that may slow things down: I use USB sticks (for the media played and the booting OS) because i still don't have HDs for that machine and the laptop HD is a slow one (5200 rpm). Those USB stick are not super fast, but not slow either. The P4 video card is native driver but because it is a server board, it have no AGP and the on-board video card is PCI based. The soundcard is an SBlive emuki. Both keyboard and mouse are PS/2. Just moving fast a window around can bring the cpu meter to the roof (i always found that terribly inefficient, especially that this should not require more than moving a pointer and do some clipping). Don't get me wrong, it is LOT better than last time i tested it, but i still get audio gap. I get less on my R5 machine with smallest spec and no HT, the only thing that can get that one to skip sound is with seamonkey/firefox when those bang the cpu or the virtual memory hard. I did not use VLC (because i have overlay stretching problem with the video chip on that PC) so i use mediaplayer for video. I don't have overlay at all in it, just "drawbitmap". I notice that if i lower the color depth from 32 bit to 16 bit i "seem" to get better result at 1 HT core and it become really really hard to reproduce with 2 HT core, so it may be related to the app server and video bandwith. I plan to test it tonight on my 1080 main monitor and see if it can skip more (that PCI card can do 1080 if i keep it in 16 bit). Right now i am testing at 1024/768. The crt monitor can do 1280x1024 and it seem to create more sound skip at that resolution. -- Ticket URL: <http://dev.haiku-os.org/ticket/8007#comment:108> Haiku <http://dev.haiku-os.org> Haiku - the operating system.