Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente | ||
perf_nfs_en_vm [2013/03/15 13:44] – [Performance NFS] madko | perf_nfs_en_vm [2013/03/15 16:06] (Version actuelle) – [Avec tuning] madko | ||
---|---|---|---|
Ligne 1: | Ligne 1: | ||
====== Performance NFS ====== | ====== Performance NFS ====== | ||
- | ===== tuning | + | ===== Exports sync ===== |
+ | |||
+ | ==== Tuning | ||
+ | |||
+ | Options de montage: | ||
+ | 192.168.99.1:/ | ||
+ | |||
+ | Résultats bonnie++: | ||
+ | Version | ||
+ | Concurrency | ||
+ | Machine | ||
+ | dl01.virt.linuxe 2G 2030 99 818237 | ||
+ | Latency | ||
+ | Version | ||
+ | dl01.virt.linuxed.n -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- | ||
+ | files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | ||
+ | | ||
+ | Latency | ||
+ | |||
+ | ==== Avec tuning ==== | ||
+ | |||
+ | Options de montage: | ||
+ | 192.168.99.1:/ | ||
+ | |||
+ | Résultats bonnie++: | ||
+ | Version | ||
+ | Concurrency | ||
+ | Machine | ||
+ | dl01.virt.linuxe 2G 2085 99 445965 | ||
+ | Latency | ||
+ | Version | ||
+ | dl01.virt.linuxed.n -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- | ||
+ | files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | ||
+ | | ||
+ | Latency | ||
+ | |||
+ | ==== Avec tuning agressif ==== | ||
+ | |||
+ | Options de montage: | ||
+ | 192.168.99.1:/ | ||
+ | |||
+ | Résultats bonnie++: | ||
+ | Version | ||
+ | Concurrency | ||
+ | Machine | ||
+ | dl01.virt.linuxe 2G 2119 99 816198 | ||
+ | Latency | ||
+ | Version | ||
+ | dl01.virt.linuxed.n -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- | ||
+ | files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | ||
+ | | ||
+ | Latency | ||
+ | ==== Montage nfs3 ==== | ||
+ | |||
+ | Options de montage: | ||
+ | 192.168.99.1:/ | ||
+ | |||
+ | Résultats bonnie++: | ||
+ | Version | ||
+ | Concurrency | ||
+ | Machine | ||
+ | dl01.virt.linuxe 2G 2087 99 433641 | ||
+ | Latency | ||
+ | Version | ||
+ | dl01.virt.linuxed.n -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- | ||
+ | files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | ||
+ | | ||
+ | Latency | ||
+ | |||
+ | ===== Exports async ===== | ||
+ | |||
+ | ==== tuning leger ==== | ||
Options de montage: | Options de montage: | ||
Ligne 15: | Ligne 86: | ||
net.core.netdev_max_backlog=5000 | net.core.netdev_max_backlog=5000 | ||
+ | Résultats Bonnie++: | ||
Concurrency | Concurrency | ||
Machine | Machine | ||
Ligne 25: | Ligne 96: | ||
| | ||
Latency | Latency | ||
- | ===== Avec tuning | + | ==== Avec tuning ==== |
Options de montage: | Options de montage: | ||
Ligne 52: | Ligne 123: | ||
Latency | Latency | ||
</ | </ | ||
+ | |||
+ | ==== Avec tuning agressif ==== | ||
+ | |||
+ | Options de montage: | ||
+ | 192.168.99.1:/ | ||
+ | |||
+ | Options sysctl: | ||
+ | # Tuning reseaux | ||
+ | net.core.wmem_max=12582912 | ||
+ | net.core.rmem_max=12582912 | ||
+ | net.ipv4.tcp_rmem=10240 87380 12582912 | ||
+ | net.ipv4.tcp_wmem=10240 87380 12582912 | ||
+ | net.ipv4.tcp_no_metrics_save=1 | ||
+ | net.core.netdev_max_backlog=5000 | ||
+ | |||
+ | Résultats Bonnie++: | ||
+ | Version | ||
+ | Concurrency | ||
+ | Machine | ||
+ | dl01.virt.linuxe 2G 1684 79 85198 | ||
+ | Latency | ||
+ | Version | ||
+ | dl01.virt.linuxed.n -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- | ||
+ | files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | ||
+ | | ||
+ | Latency | ||
+ | |||
+ | ==== Montage nfs3 ==== | ||
+ | |||
+ | Options de montage: | ||
+ | 192.168.99.1:/ | ||
+ | |||
+ | Options sysctl: | ||
+ | # Tuning reseaux | ||
+ | net.core.wmem_max=12582912 | ||
+ | net.core.rmem_max=12582912 | ||
+ | net.ipv4.tcp_rmem=10240 87380 12582912 | ||
+ | net.ipv4.tcp_wmem=10240 87380 12582912 | ||
+ | net.ipv4.tcp_no_metrics_save=1 | ||
+ | net.core.netdev_max_backlog=5000 | ||
+ | |||
+ | Résultats Bonnie++: | ||
+ | Version | ||
+ | Concurrency | ||
+ | Machine | ||
+ | dl01.virt.linuxe 2G 1934 91 71654 | ||
+ | Latency | ||
+ | Version | ||
+ | dl01.virt.linuxed.n -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- | ||
+ | files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | ||
+ | | ||
+ | Latency |