Can you post a before and after of "Peer Cache Statistics" page in squid cachemanager CGI
About 10 minutes ago, I caught Squid getting restarted. Every night at 1 AM, the same thing happens: the packing script starts running; Squid declares peers dead; my cron job restarts Squid; the packing script keeps running; everything's back to normal, just a couple of minutes of a service blackout (the squid watch script runs every 10 minutes). Here goes 'Peer Cache Statistics' before and after the fact. Any ideas? ( Squid runs on 127.0.0.1 which also works as the first parent. ) Before Squid delcares peers dead: ----------------------------- Parent : 127.0.0.1/8080/3130 Flags : no-digest default round-robin no-netdb-exchange Address[0] : 127.0.0.1 Status : Up AVG RTT : 19 msec LAST QUERY : 5 seconds ago LAST REPLY : 5 seconds ago PINGS SENT : 104 PINGS ACKED: 104 100% FETCHES : 5 5% IGNORED : 2 2% Histogram of PINGS ACKED: ICP_HIT : 3 3% ICP_MISS : 101 97% keep-alive ratio: 100% Parent : 192.168.250.4/8080/3130 Flags : no-digest round-robin no-netdb-exchange Address[0] : 192.168.250.4 Status : Up AVG RTT : 1 msec LAST QUERY : 5 seconds ago LAST REPLY : 5 seconds ago PINGS SENT : 104 PINGS ACKED: 104 100% FETCHES : 87 84% IGNORED : 10 10% Histogram of PINGS ACKED: ICP_MISS : 104 100% keep-alive ratio: 100% Parent : 192.168.250.3/8080/3130 Flags : no-digest round-robin no-netdb-exchange Address[0] : 192.168.250.3 Status : Up AVG RTT : 13 msec LAST QUERY : 5 seconds ago LAST REPLY : 5 seconds ago PINGS SENT : 104 PINGS ACKED: 104 100% FETCHES : 12 12% IGNORED : 5 5% Histogram of PINGS ACKED: ICP_MISS : 104 100% keep-alive ratio: 100% ------------------------------------------------------ After a restart: ----------------------------------- Parent : 127.0.0.1/8080/3130 Flags : no-digest default round-robin no-netdb-exchange Address[0] : 127.0.0.1 Status : Up AVG RTT : 20 msec LAST QUERY : 5 seconds ago LAST REPLY : 5 seconds ago PINGS SENT : 68 PINGS ACKED: 68 100% FETCHES : 3 4% IGNORED : 2 3% Histogram of PINGS ACKED: ICP_HIT : 1 1% ICP_MISS : 67 99% keep-alive ratio: 100% Parent : 192.168.250.4/8080/3130 Flags : no-digest round-robin no-netdb-exchange Address[0] : 192.168.250.4 Status : Up AVG RTT : 6 msec LAST QUERY : 5 seconds ago LAST REPLY : 5 seconds ago PINGS SENT : 68 PINGS ACKED: 68 100% FETCHES : 57 84% IGNORED : 5 7% Histogram of PINGS ACKED: ICP_MISS : 68 100% keep-alive ratio: 100% Parent : 192.168.250.3/8080/3130 Flags : no-digest round-robin no-netdb-exchange Address[0] : 192.168.250.3 Status : Up AVG RTT : 16 msec LAST QUERY : 5 seconds ago LAST REPLY : 5 seconds ago PINGS SENT : 68 PINGS ACKED: 68 100% FETCHES : 8 12% IGNORED : 3 4% Histogram of PINGS ACKED: ICP_MISS : 68 100% keep-alive ratio: 100% ---------------------------------