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How can i check bandwidth usage on Centminmod?

Discussion in 'System Administration' started by pamamolf, Oct 23, 2014.

  1. pamamolf

    pamamolf Well-Known Member

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    Hi

    How can i check bandwidth usage on my Centminmod Centos server?

    Thanks
     
  2. eva2000

    eva2000 Administrator Staff Member

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    your web host provider usually will have network bandwidth stats available i.e. Linode, DigitalOcean and Vultr would. If not install vnstat - google search for yum install vnstat and how to configure it

    i.e.

    Code:
     vnstat
    Database updated: Thu Oct 23 06:43:05 2014
    
       eth0 since 05/23/14
    
              rx:  59.92 GiB      tx:  170.26 GiB      total:  230.19 GiB
    
       monthly
                         rx      |     tx      |    total    |   avg. rate
         ------------------------+-------------+-------------+---------------
           Sep '14      5.36 GiB |   31.03 GiB |   36.39 GiB |  117.76 kbit/s
           Oct '14      3.80 GiB |   41.41 GiB |   45.21 GiB |  197.00 kbit/s
         ------------------------+-------------+-------------+---------------
         estimated      5.29 GiB |   57.61 GiB |   62.90 GiB |
    
       daily
                         rx      |     tx      |    total    |   avg. rate
         ------------------------+-------------+-------------+---------------
         yesterday    123.50 MiB |    1.53 GiB |    1.65 GiB |  159.85 kbit/s
             today     39.79 MiB |  359.73 MiB |  399.52 MiB |  135.33 kbit/s
         ------------------------+-------------+-------------+---------------
         estimated       139 MiB |    1.25 GiB |    1.39 GiB |
    monthly
    Code:
     vnstat -m
    
    eth0  /  monthly
    
           month        rx      |     tx      |    total    |   avg. rate
        ------------------------+-------------+-------------+---------------
          May '14    493.24 MiB |    1.83 GiB |    2.31 GiB |    7.24 kbit/s
          Jun '14      3.76 GiB |   19.03 GiB |   22.78 GiB |   73.73 kbit/s
          Jul '14      2.99 GiB |   45.02 GiB |   48.01 GiB |  150.37 kbit/s
          Aug '14     43.54 GiB |   31.95 GiB |   75.49 GiB |  236.43 kbit/s
          Sep '14      5.36 GiB |   31.03 GiB |   36.39 GiB |  117.76 kbit/s
          Oct '14      3.80 GiB |   41.41 GiB |   45.21 GiB |  197.00 kbit/s
        ------------------------+-------------+-------------+---------------
        estimated      5.29 GiB |   57.61 GiB |   62.90 GiB |
    weekly
    Code:
     vnstat -w
    
    eth0  /  weekly
    
                          rx      |     tx      |    total    |   avg. rate
       ---------------------------+-------------+-------------+---------------
        last 7 days    919.68 MiB |    9.93 GiB |   10.83 GiB |  167.37 kbit/s
          last week      1.47 GiB |   15.01 GiB |   16.47 GiB |  228.46 kbit/s
       current week    439.95 MiB |    4.66 GiB |    5.09 GiB |  150.61 kbit/s
       ---------------------------+-------------+-------------+---------------
          estimated       945 MiB |   10.03 GiB |   10.95 GiB |
    daily
    Code:
     vnstat -d
    
    eth0  /  daily
    
             day         rx      |     tx      |    total    |   avg. rate
         ------------------------+-------------+-------------+---------------
          09/24/14    103.66 MiB |    1.05 GiB |    1.15 GiB |  111.80 kbit/s
          09/25/14    141.21 MiB |    1.03 GiB |    1.17 GiB |  113.20 kbit/s
          09/26/14    934.91 MiB |    1.19 GiB |    2.10 GiB |  204.10 kbit/s
          09/27/14    180.73 MiB |    1.15 GiB |    1.32 GiB |  128.35 kbit/s
          09/28/14    160.88 MiB |    1.16 GiB |    1.32 GiB |  127.83 kbit/s
          09/29/14    191.82 MiB |    2.08 GiB |    2.26 GiB |  219.86 kbit/s
          09/30/14    150.30 MiB |    2.13 GiB |    2.28 GiB |  220.91 kbit/s
          10/01/14    170.80 MiB |    2.26 GiB |    2.43 GiB |  235.45 kbit/s
          10/02/14    122.15 MiB |    1.75 GiB |    1.87 GiB |  181.88 kbit/s
          10/03/14    153.30 MiB |    2.08 GiB |    2.23 GiB |  216.18 kbit/s
          10/04/14    172.49 MiB |    2.10 GiB |    2.27 GiB |  220.04 kbit/s
          10/05/14    117.67 MiB |    1.95 GiB |    2.07 GiB |  200.55 kbit/s
          10/06/14    129.28 MiB |    1.94 GiB |    2.06 GiB |  200.34 kbit/s
          10/07/14    119.73 MiB |    1.88 GiB |    2.00 GiB |  193.72 kbit/s
          10/08/14    178.43 MiB |    2.15 GiB |    2.33 GiB |  225.75 kbit/s
          10/09/14    195.36 MiB |    1.98 GiB |    2.17 GiB |  210.69 kbit/s
          10/10/14    129.72 MiB |    1.13 GiB |    1.26 GiB |  122.03 kbit/s
          10/11/14    286.04 MiB |    1.09 GiB |    1.37 GiB |  133.02 kbit/s
          10/12/14    176.26 MiB |    1.44 GiB |    1.61 GiB |  156.30 kbit/s
          10/13/14    214.99 MiB |    1.73 GiB |    1.94 GiB |  188.00 kbit/s
          10/14/14    283.73 MiB |    2.07 GiB |    2.34 GiB |  227.41 kbit/s
          10/15/14    206.92 MiB |    2.60 GiB |    2.80 GiB |  272.06 kbit/s
          10/16/14    315.22 MiB |    3.34 GiB |    3.65 GiB |  354.65 kbit/s
          10/17/14    222.78 MiB |    1.50 GiB |    1.72 GiB |  166.55 kbit/s
          10/18/14    135.14 MiB |    1.91 GiB |    2.05 GiB |  198.59 kbit/s
          10/19/14    121.81 MiB |    1.86 GiB |    1.98 GiB |  191.96 kbit/s
          10/20/14    144.88 MiB |    1.51 GiB |    1.65 GiB |  160.35 kbit/s
          10/21/14    131.78 MiB |    1.27 GiB |    1.40 GiB |  135.90 kbit/s
          10/22/14    123.50 MiB |    1.53 GiB |    1.65 GiB |  159.85 kbit/s
          10/23/14     39.79 MiB |  359.73 MiB |  399.52 MiB |  135.33 kbit/s
         ------------------------+-------------+-------------+---------------
         estimated       139 MiB |    1.25 GiB |    1.39 GiB |
    hourly
    Code:
    vnstat -h
    eth0                                                                     06:47
      ^                                 t                                          
      |                                 t                                          
      |                                 t                       t                  
      |         t                       t                       t                  
      |         t                       t                       t                  
      |         t                       t                       t                  
      |         t           t           t                       t                  
      |         t           t  t  t  t  t  t  t        t        t                  
      |      t  t           t  t  t  t  t  t  t  t  t  t  t  t  t           t      
      |   t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t  t   
    -+--------------------------------------------------------------------------->
      |  07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06   
                                                                                   
    h  rx (KiB)   tx (KiB)      h  rx (KiB)   tx (KiB)      h  rx (KiB)   tx (KiB)
    07       4349      35582    15       5710      75242    23       5571      49287
    08       4440      42126    16       5417      79061    00       4015      46716
    09       5584     156243    17       7232     205477    01       6613     174414
    10       4250      38394    18       4387      67925    02       6273      21438
    11       4061      29297    19       4523      75202    03       4781      28139
    12       4020      33454    20       3685      50915    04      10510      23493
    13       6789      85134    21       4468      50263    05       5068      56459
    14       4942      70288    22       5533      81084    06       3980      21780
    top 10 days
    Code:
     vnstat -t
    
    eth0  /  top 10
    
        #      day          rx      |     tx      |    total    |   avg. rate
       -----------------------------+-------------+-------------+---------------
        1   08/22/14      17.85 GiB |  975.00 MiB |   18.81 GiB |    1.83 Mbit/s
        2   08/21/14       7.85 GiB |    1.19 GiB |    9.04 GiB |  877.82 kbit/s
        3   07/01/14     843.45 MiB |    6.79 GiB |    7.62 GiB |  739.69 kbit/s
        4   08/23/14       6.27 GiB |  753.57 MiB |    7.01 GiB |  680.53 kbit/s
        5   08/20/14       1.70 GiB |    2.33 GiB |    4.03 GiB |  391.02 kbit/s
        6   10/16/14     315.22 MiB |    3.34 GiB |    3.65 GiB |  354.65 kbit/s
        7   08/29/14       2.68 GiB |  879.65 MiB |    3.54 GiB |  343.90 kbit/s
        8   08/24/14       2.36 GiB |  660.49 MiB |    3.01 GiB |  292.11 kbit/s
        9   10/15/14     206.92 MiB |    2.60 GiB |    2.80 GiB |  272.06 kbit/s
       10   08/05/14     208.90 MiB |    2.58 GiB |    2.79 GiB |  270.67 kbit/s
       -----------------------------+-------------+-------------+---------------
     
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  3. Matt

    Matt Moderator Staff Member

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    Does your host provide any sort of mtr graphs?
     
  4. pamamolf

    pamamolf Well-Known Member

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    Great thanks :)
     
  5. RoldanLT

    RoldanLT Well-Known Member

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    NodeQuery?
     
  6. eva2000

    eva2000 Administrator Staff Member

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    yes NodeQuery works too