On Sat, 2009-11-14 at 10:31 -0600, David Groos wrote: > Seeing Jim's e-mail about his computers being slow to log on is > motivating me to re-post to this previous post. I'll repeat that > since the last few weeks, students have to wait maybe 2-4 minutes for > their log on process to finish. I don't think it's worse in the > afternoon though--students are less patient at that time it seems. > > I haven't added new software to my LTSP server except for regular > updates. I've had System Monitor on the last week a good bit. 2 > things draw my attention, the first I already mentioned that there is > a lot of network activity even when only 1 TC is booted. The other is > that the 4 CPU's seem to be maxing out for a few seconds then go to > around 60-70% about for 5-10 seconds, then again max out for a few > seconds. When they peg at 100% it appears that's when another TC or 2 > will get further logged in. I'm not sure about how much logging in > happens during that maxing out period, but that is when the logging in > process seems to get furthered. > > I went to the logs, looked at a few but didn't know where to look and > nothing really jumped out to me. Any thoughts about how to further > troubleshoot this? Might be related to Jim's TC problems, too, anyone > else experiencing this? > > Thanks, > David
Are the users on Network homefolders or local to whichever server they log into? What specific processes are hogging the resources? What version of Ubuntu? -- edubuntu-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/edubuntu-users
