hi all , here is cpu and memory when squid is off : top command : top - 12:31:32 up 1 day, 3:47, 2 users, load average: 0.02, 0.02, 0.05 Tasks: 155 total, 1 running, 154 sleeping, 0 stopped, 0 zombie Cpu0 : 0.3%us, 0.0%sy, 0.0%ni, 93.7%id, 6.0%wa, 0.0%hi, 0.0%si, 0.0%st Cpu1 : 0.3%us, 0.3%sy, 0.0%ni, 99.3%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Cpu2 : 0.0%us, 0.0%sy, 0.0%ni, 99.7%id, 0.3%wa, 0.0%hi, 0.0%si, 0.0%st Cpu3 : 0.3%us, 0.0%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Cpu4 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Cpu5 : 0.3%us, 0.0%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Cpu6 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Cpu7 : 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 8182336k total, 7340332k used, 842004k free, 168252k buffers Swap: 0k total, 0k used, 0k free, 6706284k cached ============================================================ [root@squid ~]# free -m total used free shared buffers cached Mem: 7990 7069 921 0 164 6549 -/+ buffers/cache: 355 7635 Swap: 0 0 0 ==================================================== [root@squid ~]# free total used free shared buffers cached Mem: 8182336 7238932 943404 0 168472 6706540 -/+ buffers/cache: 363920 7818416 Swap: 0 0 0 ------------------------------------------------ is there memory swapping running ?? i wish to say that my machine of squid also work as dns server , and squid dns is pointed to the machine ip i mean that it is squid+dns of squid in the same time . i doubt that this issue may play in degradation anyway , i will run squid and monitor cpus and rams and will provide cache manager info before and after the slow and degradation. anyway , i wish to make sure that my system status is not bade before running squid . regards ----- Dr.x -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/is-there-any-thing-wrong-from-cache-manager-logs-tp4663156p4663166.html Sent from the Squid - Users mailing list archive at Nabble.com.