mrcharles
422999bf3c
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
💘 Generated with Crush
Assisted-by: Crush:glm-5.2
94 lines
2.5 KiB
Plaintext
94 lines
2.5 KiB
Plaintext
!###############################################################################
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!# pfv-core-sw01
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!#
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!# Dell PowerConnect 5448 (48-port 1GbE copper, 4× combo SFP / 10G via stacking)
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!# OS: DNOS 4.x / PowerConnect CLI
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!#
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!# This file is a flat list of READ-ONLY show commands.
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!# Paste them in order from enable mode. Capture the whole session to
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!# returned-logs/pfv-core-sw01.log
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!#
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!# To capture from a terminal:
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!# 1. SSH/telnet in
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!# 2. enable
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!# 3. terminal datadump (disables --More-- pause)
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!# 4. paste everything below
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!###############################################################################
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enable
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terminal datadump
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! --- Identify & versions ---------------------------------------------------
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show version
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show system
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show inventory
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show bootvar
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show running-config
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show stack
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show cpu utilization
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show memory
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show logging
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! --- Interfaces ------------------------------------------------------------
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show interfaces status
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show interfaces configuration
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show interfaces description
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show interfaces counters
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show interfaces counters errors
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show interfaces counters detail
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show interfaces counters cable 1-52
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! --- Port-channels / LAG (4-port LACP to pfv-r3-tor-stor) -----------------
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show interfaces port-channel
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show lacp 1
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show lacp 2
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show lacp 3
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show lacp 4
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show lacp 5
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show lacp 6
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! --- VLANs -----------------------------------------------------------------
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show vlan
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show vlan detail
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show interfaces vlan 1
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show interfaces vlan 1000
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show vlan info
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! --- Spanning tree ---------------------------------------------------------
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show spanning-tree
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show spanning-tree active
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show spanning-tree summary
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show spanning-tree detail
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! --- IGMP / multicast (matters for storage/iSCSI-NFS sometimes) -----------
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show ip igmp snooping
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show ip igmp snooping vlan 1
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show ip igmp snooping vlan 1000
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! --- QoS / CoS -------------------------------------------------------------
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show qos
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show qos interface
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show class-of-service
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! --- Storm control / loop protection --------------------------------------
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show storm-control
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show ports jumbo-frame
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! --- ARP / MAC / FDB -------------------------------------------------------
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show mac address-table
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show arp
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show ip route
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! --- Environmental ---------------------------------------------------------
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show environment
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show fan
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show power
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show hardware
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! --- Flow control ----------------------------------------------------------
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show flowcontrol
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show interfaces flowcontrol
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! --- Save the capture, then exit ------------------------------------------
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exit
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