Messages in this thread | | | Date | Tue, 10 Dec 2002 16:10:21 -0800 | From | "Martin J. Bligh" <> | Subject | Re: Complete freeze with 2.4.20 on 4-proc IBM xSeries 350 |
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> I'm experiencing serious problems with Kernel 2.4.20 on a IBM xSeries 350 > machine, having 4 700 MHz processors and 4 GB RAM (same on another machine > with the same configuration, but only 3 GB RAM). The machine just com- > pletely freezes after some time, ranging from 20 minutes to 3 hours. It > is running IBM DB/2 with quite some load, the base system is RedHat 7.2 > with all the updates applied. There is no oops or other fault, just a > plain freeze.
Can you watch /proc/meminfo and see how low "lowfree" gets? If it gets low (eg below 50Mb), dump /proc/slabinfo as well.
M.
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