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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-r3-tor-mgmt.cmds
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!###############################################################################
!# pfv-r3-tor-mgmt
!#
!# Rack 3 management TOR (VLAN1 only for this switch).
!# Dell switch - OS variant unknown. Commands below cover the common
!# Dell CLI flavors (DNOS 4/6/9, OS6/OS9, N-Series). Some may not be
!# recognized on every OS; that is fine - skip errors and keep going.
!#
!# Paste from enable mode after `terminal datadump` (or `terminal length 0`
!# on DNOS 6/9). Capture session to returned-logs/pfv-r3-tor-mgmt.log
!###############################################################################
enable
terminal datadump
terminal length 0
! --- Identify ---------------------------------------------------------------
show version
show system
show inventory
show running-config
show bootvar
show cpu
show cpu utilization
show memory
show processes
show logging
! --- Interfaces -------------------------------------------------------------
show interface status
show interface description
show interface configuration
show interface counters
show interface counters errors
show interface counters detail
show interfaces status
show interfaces description
show interfaces counters
show interfaces counters errors
! --- Port channels / LAG ----------------------------------------------------
show port-channel summary
show port-channel detail
show interfaces port-channel
show lacp
show lacp neighbor
show lag
! --- VLANs ------------------------------------------------------------------
show vlan
show vlan brief
show vlan detail
! --- Spanning tree ----------------------------------------------------------
show spanning-tree
show spanning-tree summary
show spanning-tree active
! --- Multicast / snooping ---------------------------------------------------
show ip igmp snooping
show ip igmp snooping vlan 1
! --- QoS --------------------------------------------------------------------
show qos
show qos interface
! --- Jumbo / storm control --------------------------------------------------
show ports jumbo-frame
show storm-control
! --- FDB / ARP / routes -----------------------------------------------------
show mac address-table
show mac-address-table
show arp
show ip route
! --- Environment / hardware -------------------------------------------------
show environment
show fan
show power supplies
show power
show hardware
show transceiver
show inventory
! --- Flow control -----------------------------------------------------------
show flowcontrol
show interfaces flowcontrol
exit