On 2/05/2015 3:45 p.m., Jagannath Naidu wrote: > ...... ??? It means exactly what it says. " 2015/04/29 10:34:10| WARNING: All redirector processes are busy. 2015/04/29 10:34:10| WARNING: 15 pending requests queued " Notice how "NTLM" is not "redirector". N=5 redirectors running, R=15 requests queued in a queue that is only allowed to grow to R <= 2xN length. If you have such a high load that 1500 NTLM authenticators are necessary, its a bit odd that 150 winbind helpers are sufficient to cope with the matching group lookups. 5 SG helpers are obviously not enough for the total traffic either way. Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users