Thanks for your answer > What is cache_mem ? > See also http://wiki.squid-cache.org/SquidFaq/SquidMemory > Actually 25 Gb I tried different values, but I guess no matter, the problem is that the squid limit is only 50% of ram > > After that the swap is totally full and kswap process gone mad ... > > I tried with vm.swappiness = 0 but same problem, perhaps a little > > better, I also tried memory_pool off without any change. > > I recommend vm.swappiness = 5 to have 5% of the memory be used for > the file system cache and maintain good disk I/O. More I increase vm.swappiness more I swap and more I have problems, but I will try your value > > The values are too high (1024 times). I think that you incorrectly > set cache_mem. > Start with setting cache_mem to 16 GB > Maybe I misunderstand your point, but when I reduce cache_mem yes there is no problem but Squid uses only 20/30 Go Max With cache_men 15 Gb squid eats 36 % of memory Htop and htops reports 30 Go of free memory free -h total used free shared buffers cached Mem: 63G 62G 425M 122M 1,7G 27G -/+ buffers/cache: 33G 30G Swap: 1,9G 102M 1,8G All my RAM is consumed by cache/buffers and seems not be freed when it is needed by Squid _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
