Introduction to Mtr (My traceroute) usage: mtr [-hvrctglspni46] [-- help] [-- version] [-- report] [-- report-cycles = COUNT] [-- curses] [-- gtk] [-- raw] [-- split] [-- no-dns] [-- address interface] [-- psize = bytes/-s bytes] [-- interval = SECONDS] HOSTNAME [PACKETSIZE] mtr-s is used to specify the ping packet the size of mtr-n no-dns does not perform domain name resolution (mtr-a) on the IP address of the sent packet. This parameter is used by mtr-I to set the IP address of a host. the default requirements between ICMP return requests are 1 second mtr-4 IPv4mtr-6. The main parameters of IPv6 are described as follows: -- report trace results are output in report mode -- report-cycles = COUNT defines the number of traces, the default value is 16 -- raw, so that the results are output in the original format. -- split lists the results of each trace separately. Unlike -- report, only the IP address is displayed in no-dns, the host name corresponding to the IP address is not parsed -- psize = bytes/-s bytes defines the data packet size. The unit is the bytes output, which means: Loss % -- packet Loss rate, in the unit of "% "; snt -- number of sent packets Last -- latency of the Last packet; Avg -- average latency of all packets, same as "Avg" of "ping"; Best -- Minimum latency packet, the same as "Min" of "ping"; Wrst -- Worst, the packet with the largest latency, the same as "Max" of "ping"; StDev -- Standard Deviation, Standard Deviation