On 6/06/2016 11:23 p.m., FredB wrote: > > Capture with swap full > > total used free shared buffers cached > Mem: 63 62 0 0 2 19 > -/+ buffers/cache: 40 22 > Swap: 1 1 0 > The image is showing the machine is nearing 64GB of RAM being used. With ~49% allocated to Squid and 50% allocated to other things. Whatever that external memory user is you are lucky that Squid is not using more. If it did the system would start swapping memory to disk, and for Squid that is a very nasty situation leading directly to terrible service times. Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users