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trying to identify network/storage issue

By tbaror ·
Hello All,

i trying to identify issue i got with 2003 STD servers.
those servers working with agent that transfer files to remote storage , each 3~4 days one of
the servers 5 of them report fail transfer for almost 1~2 min.

*on the servers itself there is no event that indicate link loos or what ever for those events

i wrote a script that trying each 1 sec check if path file exist on remote storage , in case of more than 100ms delay its start fping to see if there is network delay.

since i run the script on those servers i have correlated agent events to script and got about 10 sec and more for file path checking in the same time.

now when i am doing netstat -es on the servers i get
0 Discards and 0 Errors and only place i get errors is at TCP Statistics for IPv4
Failed Connection Attempts = 5064
my question is that indicate that the issue exist on the other counterpart (storage) IO or bandwidth related issue?.

Thanks

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