In Ubuntu, I have been watching a file, using the following command:tail -f /var/log/squid3/access.logAnd I am getting the following info back, but what does it mean?1447666725.917   6820 192.168.0.200 TCP_MISS/200 917 POST http://website1.website.com/ - HIER_DIRECT/192.100.1.4 text/plain1447666730.825     22 192.168.0.200 TCP_MISS/200 1183 GET http://website2.website.com/fetch? - HIER_DIRECT/192.0.1.40 text/xmlWhat does the 6820 and the 22 mean?I thought they would be ports, but then looking at other info above, it definitely doesn't look like ports.
What does each line mean in squid3
squid
By default the second column represents the time in milliseconds the request took:The native format for SquidThe format is:time elapsed remotehost code/status bytes method URL rfc931  peerstatus/peerhost typeSee also http://wiki.squid-cache.org/Features/LogFormat for more details about the logformat.