查看丢包

  查看出入网卡

watch -n1 -d ifconfig

  查看丢包

ping -i 0 -c 100 111.108.35.202

<!-- /* Font Definitions */ @font-face {font-family:宋体; panose-1:2 1 6 0 3 1 1 1 1 1; mso-font-alt:SimSun; mso-font-charset:134; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 135135232 16 0 262145 0;} @font-face {font-family:"/@宋体"; panose-1:2 1 6 0 3 1 1 1 1 1; mso-font-charset:134; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 135135232 16 0 262145 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin:0cm; margin-bottom:.0001pt; text-align:justify; text-justify:inter-ideograph; mso-pagination:none; mso-layout-grid-align:none; text-autospace:none; font-size:10.5pt; font-family:"Times New Roman"; mso-fareast-font-family:宋体;} p.MsoFooter, li.MsoFooter, div.MsoFooter {margin:0cm; margin-bottom:.0001pt; mso-pagination:none; tab-stops:center 207.65pt right 415.3pt; mso-layout-grid-align:none; text-autospace:none; font-size:9.0pt; font-family:"Times New Roman"; mso-fareast-font-family:宋体;} /* Page Definitions */ @page {mso-page-border-surround-header:no; mso-page-border-surround-footer:no;} @page Section1 {size:595.3pt 841.9pt; margin:72.0pt 90.0pt 72.0pt 90.0pt; mso-header-margin:42.55pt; mso-footer-margin:49.6pt; mso-paper-source:0;} div.Section1 {page:Section1;} -->

linux 下查看是否千兆网卡

dmesg |grep eth