How to get the performance statistics port level for specific time period

Hi All, We are using MDS 9222i for connecting our two Datacenters in same city using DWDM. Few DMX already being replicated over these lines. I just want to see the data transfer statistics for past one week to finalize the DWDM link bandwidth increase. How to collect the previous days / contineously for one week/for a specific period of time statistics of a ISL port/ portchannel. Please suggest.
I already tried with Devicemanager -->selecting port--> monitoring .. which is giving real time stats , but not for a specific period.

Responses(2)

healyj

141 Posts

0

November 28th, 2017 07:00

Hi there,

In our efforts to clean up the forum, we came across your question / statement.

If the question / statement is still valid, not expired and you need an update please reach out again and we try to get it answered.

As for now we set it to “answered.”

Regards,

Jim

dynamox

2 Intern

•

20.4K Posts

2

September 13th, 2009 21:00

you can login to the switch and first clear stats for a specific port:

clear counters int fc1/18

now after certain period run "show int fc1/18" and look for stats you are interested in. If you want to use how much data was transferred from fc1/8 then you are after the line that has output in it, it should be right after the 5 minutes input/output rates and frames input.


fc1/18 is trunking
    Port description is DWDM Link to DR DC
    Hardware is Fibre Channel, SFP is long wave laser cost reduced
    Port WWN is 20:12:00:0d:ec:a0:73:40
    Peer port WWN is 20:12:00:0d:ec:94:9e:c0
    Admin port mode is E, trunk mode is on
    snmp link state traps are enabled
    Port mode is TE
    Port vsan is 1
    Speed is 4 Gbps
    Rate mode is dedicated
    Transmit B2B Credit is 250
    Receive B2B Credit is 250
    B2B State Change Number is 14
    Receive data field Size is 2112
    Beacon is turned off
    Trunk vsans (admin allowed and active) (3,12,14)
    Trunk vsans (up)                       (3,12,14)
    Trunk vsans (isolated)                 ()
    Trunk vsans (initializing)             ()
    5 minutes input rate 457384 bits/sec, 57173 bytes/sec, 839 frames/sec
    5 minutes output rate 737996176 bits/sec, 92249522 bytes/sec, 44915 frames/sec
      214915 frames input, 14416308 bytes
        0 discards, 0 errors
        0 CRC,  0 unknown class
        0 too long, 0 too short
      11768305 frames output, 24210698356 bytes
        0 discards, 0 errors
      0 input OLS, 0 LRR, 0 NOS, 0 loop inits
      0 output OLS, 0 LRR, 0 NOS, 0 loop inits
      250 receive B2B credit remaining
      245 transmit B2B credit remaining
      230 low priority transmit B2B credit remaining
    Interface last changed at Wed Jul 22 01:20:15 2009

so here my port is sending data at about 88MB/s and so far it has moved 22.5 gigabytes (outgoing).

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How to get the performance statistics port level for specific time period