On Sunday 17 May 2015 12:59:45 Jon Elson wrote: > On 05/17/2015 07:54 AM, Gene Heskett wrote: > > Hello all; > > > > I didn't mention in recent msgs to users, but I am now convinced it > > is LCNC that is doing the crashing, it is still the old 10.04-4 LTS > > on the milling machine, and it went away 3 times yesterday while I > > was sharpening a tool to do the polygroove pulleys with. Screen > > border clock stops, no mouse pointer, no response from the keyboard, > > and any ssh -Y sessions into it from this machine are closed. And > > always when I had walked away to do something else, leaving it idle > > but running. > > > > The box runs normally for days, even months, IF LCNC isn't running. > > I'd suggest you check to make sure the RT code is not using > up too much CPU time. Real time overruns can cause hard > crashes, when it needs to start an RT thread that is still > running. Have you run the latency test for a long time, and > also while starting and stopping lots of heavy graphical > applications? > > Have you searched the system log for any reports from the RT > system?
Yes, there are none. It never gets a chance to log whatever is doing it. Its crashed 4 times today & when its running, the display is slower than I recall for updates. Since I am software stepping, when I next reboot it, I will raise the base_thread to 30 u-secs just for S&G's. I believe it was 27 the last time I checked. > Jon Do we hve a survey util that checks for isolcpus settings, and lack of that hyperthreading we all turn off? Thanks Jon. > ---------------------------------------------------------------------- >-------- One dashboard for servers and applications across > Physical-Virtual-Cloud Widest out-of-the-box monitoring support with > 50+ applications Performance metrics, stats and reports that give you > Actionable Insights Deep dive visibility with transaction tracing > using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
