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aix:aix_tuning_param [2023/03/17 01:18] manu |
aix:aix_tuning_param [2024/09/04 22:47] (current) manu |
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====== AIX tuning performance ====== | ====== AIX tuning performance ====== | ||
+ | |||
+ | ===== Network tuning ===== | ||
+ | |||
+ | https://www.ibm.com/support/pages/node/7038687 | ||
+ | |||
+ | https://www.ibm.com/support/pages/node/6410510 | ||
+ | |||
+ | For LPARs | ||
+ | <cli> | ||
+ | no -p -o tcp_sendspace=1048576 | ||
+ | no -p -o tcp_recvspace=1048576 | ||
+ | no -p -o sb_max=2097152 | ||
+ | no -p -o rfc1323=1 | ||
+ | no -p -o tcp_nodelayack=0 | ||
+ | no -p -o sack=1 | ||
+ | chdev -l enX -a mtu_bypass=on | ||
+ | no -p -o tcp_init_window=10 | ||
+ | no -p -o rfc2414=1 | ||
+ | no -p -o tcp_cubic=1 | ||
+ | </cli> | ||
===== VIOS tuning ===== | ===== VIOS tuning ===== |