^(\w{3} [ :[:digit:]]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ squid\[[[:digit:]]+\]: NETDB state saved;$
^(\w{3} [ :[:digit:]]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ squid\[[[:digit:]]+\]: eventCleanup$
