Erreur32 bu gisti düzenledi 5 months ago. Düzenlemeye git
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Erreur32 bu gisti düzenledi 5 months ago. Düzenlemeye git
1 file changed, 39 insertions
tips_proxmox_linux_os_reglages.md(dosya oluşturuldu)
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| 1 | + | # CPU / RAM / load | |
| 2 | + | ``` | |
| 3 | + | lscpu | |
| 4 | + | free -h | |
| 5 | + | uptime | |
| 6 | + | ``` | |
| 7 | + | ||
| 8 | + | # Disques | |
| 9 | + | ``` | |
| 10 | + | lsblk | |
| 11 | + | df -h | |
| 12 | + | ``` | |
| 13 | + | ||
| 14 | + | # VM existantes | |
| 15 | + | ``` | |
| 16 | + | qm list | |
| 17 | + | ``` | |
| 18 | + | ||
| 19 | + | 2️⃣ Audit global des VM (commande clé) | |
| 20 | + | ``` | |
| 21 | + | for id in $(qm list | awk 'NR>1 {print $1}'); do | |
| 22 | + | echo "=== VM $id ===" | |
| 23 | + | qm config $id | egrep 'name|cores|sockets|memory|balloon|cpulimit|cpuunits' | |
| 24 | + | done | |
| 25 | + | ``` | |
| 26 | + | ||
| 27 | + | # 👉 Tu vois CPU max / RAM max / RAM min / limites. | |
| 28 | + | ||
| 29 | + | 3️⃣ Règles d’or (à respecter) | |
| 30 | + | ||
| 31 | + | # 🧠 CPU | |
| 32 | + | ## Total vCPU = 1.5x à 2x CPU physique | |
| 33 | + | - Pas de pinning sauf cas critique | |
| 34 | + | - Pas de cpulimit par défaut | |
| 35 | + | ||
| 36 | + | # 🧠 RAM | |
| 37 | + | - Jamais allouer 100 % de la RAM | |
| 38 | + | - Toujours ballooning activé | |
| 39 | + | - Laisser 20–30 % libre sur l’hôte | |
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