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Performance optimization engagement for a 7-host Proxmox R&D cluster.
Captures the accumulated work across host tuning, network analysis,
fleet assessment, and kubernetes architecture planning.

Contents:
- Host-side tunings (scripts/): CPU governor, swappiness, BBR, NFS
  nconnect, tuned profiles -- complete on 5 of 7 hosts
- Validation + benchmarking scripts: iperf matrix, bond/NFS fixes
- Collected host data (returned-logs/): check.sh output from all 7
  hosts + iperf results, including newly-validated pfv-tsys9
- AGENTS.md: operating context for AI agents
- PROJECT.md: board-ready fleet assessment with VM placement and
  storage redundancy analysis (40 VMs across 7 hosts)
- K8S.md: kubernetes architecture deep-dive covering cnode/wnode
  distribution, StorageClass design, and ETL/HPC workload planning

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This commit is contained in:
mrcharles
2026-07-27 11:31:29 -05:00
commit 422999bf3c
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switches/pfv-core-sw01.cmds
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!###############################################################################
!# pfv-core-sw01
!#
!# Dell PowerConnect 5448 (48-port 1GbE copper, 4× combo SFP / 10G via stacking)
!# OS: DNOS 4.x / PowerConnect CLI
!#
!# This file is a flat list of READ-ONLY show commands.
!# Paste them in order from enable mode. Capture the whole session to
!# returned-logs/pfv-core-sw01.log
!#
!# To capture from a terminal:
!# 1. SSH/telnet in
!# 2. enable
!# 3. terminal datadump (disables --More-- pause)
!# 4. paste everything below
!###############################################################################
enable
terminal datadump
! --- Identify & versions ---------------------------------------------------
show version
show system
show inventory
show bootvar
show running-config
show stack
show cpu utilization
show memory
show logging
! --- Interfaces ------------------------------------------------------------
show interfaces status
show interfaces configuration
show interfaces description
show interfaces counters
show interfaces counters errors
show interfaces counters detail
show interfaces counters cable 1-52
! --- Port-channels / LAG (4-port LACP to pfv-r3-tor-stor) -----------------
show interfaces port-channel
show lacp 1
show lacp 2
show lacp 3
show lacp 4
show lacp 5
show lacp 6
! --- VLANs -----------------------------------------------------------------
show vlan
show vlan detail
show interfaces vlan 1
show interfaces vlan 1000
show vlan info
! --- Spanning tree ---------------------------------------------------------
show spanning-tree
show spanning-tree active
show spanning-tree summary
show spanning-tree detail
! --- IGMP / multicast (matters for storage/iSCSI-NFS sometimes) -----------
show ip igmp snooping
show ip igmp snooping vlan 1
show ip igmp snooping vlan 1000
! --- QoS / CoS -------------------------------------------------------------
show qos
show qos interface
show class-of-service
! --- Storm control / loop protection --------------------------------------
show storm-control
show ports jumbo-frame
! --- ARP / MAC / FDB -------------------------------------------------------
show mac address-table
show arp
show ip route
! --- Environmental ---------------------------------------------------------
show environment
show fan
show power
show hardware
! --- Flow control ----------------------------------------------------------
show flowcontrol
show interfaces flowcontrol
! --- Save the capture, then exit ------------------------------------------
exit