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ODA Significant Difference In Latency Between Same Computer and Each ODA Node (Doc ID 1940062.1)

Last updated on FEBRUARY 07, 2020

Applies to:

Oracle Database Appliance - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.


Latency and/or packet loss is noticed for connections to/from one or both ODA nodes. I/O to mounted NFS shares may also seem slow. 
A trace route also highlights differences:

Second [problem] Node 

C:\>tracert oda2-1

Tracing route to oda2-1
over a maximum of 30 hops:

 1    <1 ms    <1 ms    <1 ms
 2    <1 ms    <1 ms    <1 ms

Trace complete.

C:\>tracert oda2-2

Tracing route to oda2-2
over a maximum of 30 hops:

 1    <1 ms    <1 ms    <1 ms
 2      9 ms    99 ms     99 ms

Trace complete.

I have also included the ifconfig:

login as: root
root@oda2-2's password:
Last login: Tue Sep 30 16:28:49 2014 from
[root@fjd-oda2-2 ~]# clear
[root@fjd-oda2-2 ~]# ifconfig -a
bond0     Link encap:Ethernet  HWaddr 00:xx:xx:xx:7F:50
         RX packets:3204391 errors:0 dropped:859430 overruns:0 frame:0
         TX packets:542478 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:334413088 (318.9 MiB)  TX bytes:82210490 (78.4 MiB)




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