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
27 lines
1.4 KiB
Plaintext
27 lines
1.4 KiB
Plaintext
=== iperf3: mgmt: pfv-tsys4→pfv-tsys5 ===
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Client: pfv-tsys4 (192.168.3.191) → Server: pfv-tsys5 (192.168.0.20)
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Date: 2026-07-26T21:38:18Z
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Args: -t 10 -P 1
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Connecting to host 192.168.0.20, port 5201
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[ 5] local 192.168.3.191 port 49087 connected to 192.168.0.20 port 5201
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[ ID] Interval Transfer Bitrate Retr Cwnd
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[ 5] 0.00-1.00 sec 107 MBytes 901 Mbits/sec 4471 201 KBytes
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[ 5] 1.00-2.00 sec 106 MBytes 885 Mbits/sec 4529 148 KBytes
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[ 5] 2.00-3.00 sec 105 MBytes 879 Mbits/sec 4533 280 KBytes
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[ 5] 3.00-4.00 sec 105 MBytes 884 Mbits/sec 4343 280 KBytes
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[ 5] 4.00-5.00 sec 105 MBytes 878 Mbits/sec 4522 148 KBytes
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[ 5] 5.00-6.00 sec 105 MBytes 884 Mbits/sec 4541 286 KBytes
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[ 5] 6.00-7.00 sec 105 MBytes 880 Mbits/sec 4540 280 KBytes
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[ 5] 7.00-8.00 sec 106 MBytes 886 Mbits/sec 4399 187 KBytes
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[ 5] 8.00-9.00 sec 105 MBytes 884 Mbits/sec 4544 280 KBytes
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[ 5] 9.00-10.00 sec 106 MBytes 888 Mbits/sec 4529 5.66 KBytes
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- - - - - - - - - - - - - - - - - - - - - - - - -
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[ ID] Interval Transfer Bitrate Retr
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[ 5] 0.00-10.00 sec 1.03 GBytes 885 Mbits/sec 44951 sender
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[ 5] 0.00-10.00 sec 1.03 GBytes 882 Mbits/sec receiver
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iperf Done.
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=== END ===
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