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Comparisons
naasc-vs-3, 4, 5
- 2022-08-31 krowe: Switch ports capibilities for naasc-vs-{3..5} are identical.2022-09-02 krowe: I compared the output of sysctl -a | grep br97 accross naasc-vs-{3..5} and found them identical.
- 2022-09-02 krowe: I compared the output of sysctl -a | grep <vnet> accross naasc-vs-{3..5} and found them identical except for the vnet name (e.g. vnet2, vnet4, etc)
- 2022-09-02 krowe: I compared the output of sysctl -a | grep <10Gb NIC> accross naasc-vs-{3..5}
- naasc-vs-3 is identical to naasc-bs-5 except for the name of the NIC (e.g. p5p1, p2p1).
- naasc-vs-3 and naasc-vs-4 differ. naasc-vs-4 has entries for VLANs 101 and 140 while naasc-vs-3 has entries for VLANs 192 and 96.
- 2022-09-02 krowe: I compared the output of sysctl -a on naasc-vs-3 and naasc-vs-5 and found no significant differences.
- 2022-09-02 krowe: I compared the output of sysctl -a on naasc-vs-4 and naasc-vs-5 and found many questionable differences
- naasc-vs-4 net.iw_cm.default_backlog = 256
- naasc-vs-4 net.netfilter.nf_log.2 = nfnetlink_log
- naasc-vs-4 net.rdma_ucm.max_backlog = 1024
- naasc-vs-4 sunrpc.rdma*
- 2022-09-06 krowe: CV-NEXUS switch port capibilities for naasc-vs-{3..5} are identical.
- 2022-09-06 krowe: CV-NEXUS9K switch port capibilities for naasc-vs-{3..5} are identical.
- Though the recorded output rate of naasc-vs-5 is about 500 Mb/s while naasc-vs-{3..4} is about 300Kb/s.
- And the recorded input rate of naasc-vs-5 is about 500 Mb/s while naasc-vs{3..4} is about 5 Mb/s.
- This is very strange as it seemed naasc-vs-5 was the limiting factor but the switch ports suggest not. Perhaps this data rate is caused by other VM guests on naasc-vs-5 (helpdesk-prod, naascweb2-prod, cartaweb-prod, natest-arc-3, cobweb2-dev)
na-arc-1,2,3,4,5
Diagrams
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