linux ็ฝ‘็ปœ

Last updated on September 15, 2024 pm

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ๆŸฅ็œ‹linux็š„็ฝ‘็ปœ

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ๆŸฅ่ฏขๅฝ“ๅ‰็ฝ‘ๅก
ifconfig

ไธ€่ˆฌ eth0ไธบๅ†…็ฝ‘็ฝ‘ๅก
172.16.215.83 ไธบๅ†…็ฝ‘ip

eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 172.16.215.83  netmask 255.255.240.0  broadcast 172.16.223.255
        inet6 fe80::216:3eff:fe23:d1c0  prefixlen 64  scopeid 0x20<link>
        ether 00:16:3e:23:d1:c0  txqueuelen 1000  (Ethernet)
        RX packets 14600849  bytes 13673818102 (12.7 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 10995146  bytes 2005496681 (1.8 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
ๆŸฅ่ฏข็ฝ‘็ปœไธŠไธ‹่กŒ
yum -y install nload
sudo ethtool eth0
sudo nload eth0
Device eth0 [172.16.215.83] (1/1):
=====================================================================================================================
Incoming:










                                                                                Curr: 1.96 kBit/s
                                                                                Avg: 3.09 kBit/s
                                                                                Min: 1.02 kBit/s
                                                                                Max: 8.68 kBit/s
                                                                                Ttl: 12.77 GByte
Outgoing:










                                                                                Curr: 9.55 kBit/s
                                                                                Avg: 16.71 kBit/s
                                                                                Min: 4.55 kBit/s
                                                                                Max: 30.09 kBit/s
                                                                                Ttl: 1.87 GByte
ๆŸฅ็œ‹ๆต้‡ๆฅๆบ
yum install -y iftop
iftop -P
                       12.5Kb                 25.0Kb                  37.5Kb                 50.0Kb            62.5Kb
โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ดโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
isxcode:ssh                                  => 101.80.204.30:34441                           7.16Kb  5.35Kb  5.35Kb
                                             <=                                                208b    715b    715b
isxcode:53302                                => 100.100.30.25:http                            6.68Kb  4.71Kb  4.71Kb
                                             <=                                                368b    245b    245b
isxcode:55135                                => 100.100.2.136:domain                             0b     96b     96b
                                             <=                                                  0b    235b    235b
isxcode:42329                                => 100.100.2.138:domain                             0b     97b     97b
                                             <=                                                  0b    195b    195b
isxcode:42433                                => 100.100.2.138:domain                             0b     99b     99b
                                             <=                                                  0b    193b    193b
isxcode:54508                                => 100.100.2.138:domain                             0b     96b     96b
                                             <=                                                  0b    169b    169b
isxcode:58370                                => 100.100.2.136:domain                             0b     96b     96b
                                             <=                                                  0b    169b    169b
isxcode:41319                                => 100.100.2.136:domain                             0b     96b     96b
                                             <=                                                  0b    169b    169b
isxcode:40926                                => 100.100.2.136:domain                           288b     96b     96b
                                             <=                                                508b    169b    169b
isxcode:44792                                => 100.100.2.136:domain                             0b     97b     97b
                                             <=                                                440b    147b    147b
isxcode:46183                                => 100.100.2.138:domain                             0b     97b     97b
                                             <=                                                440b    147b    147b
isxcode:52920                                => 100.100.2.138:domain                             0b     99b     99b
                                             <=                                                  0b    128b    128b
isxcode:39579                                => 100.100.61.88:ntp                              304b    101b    101b
                                             <=                                                304b    101b    101b
isxcode:9376                                 => ip-190-210.4vendeta.com:48660                    0b     53b     53b
                                             <=                                                  0b    123b    123b
โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
TX:             cum:   8.78KB   peak:   15.2Kb                                       rates:   15.2Kb  11.7Kb  11.7Kb
RX:                    2.27KB           4.66Kb                                                2.57Kb  3.02Kb  3.02Kb
TOTAL:                 11.1KB           18.6Kb                                                17.8Kb  14.7Kb  14.7Kb
ๆŸฅ็œ‹ๆต็จ‹่ฟ›็จ‹
yum -y install nethogs

3 : ่กจ็คบๆฏ3็ง’ๅˆทๆ–ฐไธ€ๆฌก

nethogs eth0 -d 3
NetHogs version 0.8.5

    PID USER     PROGRAM                                                         DEV        SENT      RECEIVED       
      ? root     172.16.215.83:24389-79.124.49.62:57231                                      0.011       0.023 KB/sec
      ? root     172.16.215.83:1775-91.148.190.210:48660                                     0.011       0.023 KB/sec
      ? root     172.16.215.83:9950-79.124.56.118:57462                                      0.011       0.023 KB/sec
   1339 root     /usr/local/aegis/aegis_client/aegis_11_63/AliYunDun             eth0        0.337       0.023 KB/sec
  32371 root     sshd: root@pts/0                                                eth0        0.136       0.013 KB/sec
      ? root     172.16.215.83:11700-91.148.190.210:48660                                    0.000       0.000 KB/sec
      ? root     172.16.215.83:33418-91.148.190.218:48793                                    0.000       0.000 KB/sec
      ? root     172.16.215.83:37324-91.148.190.218:48793                                    0.000       0.000 KB/sec
      ? root     172.16.215.83:179-45.148.10.81:18418                                        0.000       0.000 KB/sec
      ? root     172.16.215.83:57135-91.148.190.206:48724                                    0.000       0.000 KB/sec
      ? root     172.16.215.83:6237-91.148.190.210:48660                                     0.000       0.000 KB/sec
  28900 zhiqin.. imap                                                            eth0        0.01429     0.000 KB/sec
      ? root     172.16.215.83:19926-91.148.190.214:48753                                    0.000       0.000 KB/sec
      ? root     172.16.215.83:27857-111.67.195.138:60000                                    0.000       0.000 KB/sec
      ? root     172.16.215.83:1608-91.148.190.210:48660                                     0.000       0.000 KB/sec
  16790 zhiqin..                                                                 eth0        0.029  14   0.000 KB/sec
  16789 zhiqin..                                                                 eth0        0.04329     0.000 KB/sec
      ? root     172.16.215.83:16287-91.148.190.214:48753                                    0.000       0.000 KB/sec
      ? root     172.16.215.83:25735-91.148.190.214:48753                                    0.000       0.000 KB/sec
      ? root     unknown TCP                                                                 0.000       0.000 KB/sec

  TOTAL                                                                                      0.591       0.107 KB/sec

linux ็ฝ‘็ปœ
https://ispong.isxcode.com/os/linux/linux ็ฝ‘็ปœ/
Author
ispong
Posted on
July 6, 2022
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