On Tue, 2016-09-20 at 06:14 +0100, Laurence Parry wrote: > Whoever handles this (Zumbi?) might want to hold off on making > linux-image-686-pae in jessie-backports > == > linux-image-4.7.0-0.bpo.1-686-pae-unsigned (or similar) > > I run nginx caches on Debian Jessie which I keep up to date > with backports kernels. I saw the 4.7 above, so I tried it, but > I've started seeing a bunch of eth0 errors since then on x86: > https://dl.dropboxusercontent.com/u/14570328/if_err_eth0-4.7.png That seems to show a brief but extreme increase in *drops* - presumably due to memory pressure. > I have not seen this on our 64-bit systems running 4.7, but > these have far larger RAM and perhaps less pressure on it. > > I'm also getting OOMs which did not previously > happen AFAIK, e.g. http://pastebin.com/SFErSKGS [...] OOM behaviour should be improved by "mm, oom: prevent premature OOM killer invocation for high order request" which was included in version 4.7.4-1. Ben. -- Ben Hutchings Experience is directly proportional to the value of equipment destroyed. - Carolyn Scheppner
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