100g_tuning
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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100g_tuning [2023/07/27 22:05] root |
100g_tuning [2023/07/28 17:15] (current) root |
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| Line 69: | Line 69: | ||
| ==BBR== | ==BBR== | ||
| - | Enable TCP/BBR congestion control. See BBR and Redhat-3 above. | + | Enable TCP/BBR congestion control. See BBR and Redhat-3 above. |
| + | |||
| + | echo " | ||
| ==Stanford== | ==Stanford== | ||
| < | < | ||
| + | |||
| firewall-cmd --zone=public --add-port=61617/ | firewall-cmd --zone=public --add-port=61617/ | ||
| firewall-cmd --zone=public --add-port=8090/ | firewall-cmd --zone=public --add-port=8090/ | ||
| Line 159: | Line 162: | ||
| echo 2 > / | echo 2 > / | ||
| echo 4 > / | echo 4 > / | ||
| + | </ | ||
| + | |||
| + | |||
| + | ==ethtool== | ||
| + | from vm host | ||
| + | < | ||
| + | [root@fiona ~]# ethtool -k ens4np0 | ||
| + | Features for ens4np0: | ||
| + | rx-checksumming: | ||
| + | tx-checksumming: | ||
| + | tx-checksum-ipv4: | ||
| + | tx-checksum-ip-generic: | ||
| + | tx-checksum-ipv6: | ||
| + | tx-checksum-fcoe-crc: | ||
| + | tx-checksum-sctp: | ||
| + | scatter-gather: | ||
| + | tx-scatter-gather: | ||
| + | tx-scatter-gather-fraglist: | ||
| + | tcp-segmentation-offload: | ||
| + | tx-tcp-segmentation: | ||
| + | tx-tcp-ecn-segmentation: | ||
| + | tx-tcp-mangleid-segmentation: | ||
| + | tx-tcp6-segmentation: | ||
| + | generic-segmentation-offload: | ||
| + | generic-receive-offload: | ||
| + | large-receive-offload: | ||
| + | rx-vlan-offload: | ||
| + | tx-vlan-offload: | ||
| + | ntuple-filters: | ||
| + | receive-hashing: | ||
| + | highdma: on [fixed] | ||
| + | rx-vlan-filter: | ||
| + | vlan-challenged: | ||
| + | tx-lockless: | ||
| + | netns-local: | ||
| + | tx-gso-robust: | ||
| + | tx-fcoe-segmentation: | ||
| + | tx-gre-segmentation: | ||
| + | tx-gre-csum-segmentation: | ||
| + | tx-ipxip4-segmentation: | ||
| + | tx-ipxip6-segmentation: | ||
| + | tx-udp_tnl-segmentation: | ||
| + | tx-udp_tnl-csum-segmentation: | ||
| + | tx-gso-partial: | ||
| + | tx-tunnel-remcsum-segmentation: | ||
| + | tx-sctp-segmentation: | ||
| + | tx-esp-segmentation: | ||
| + | tx-udp-segmentation: | ||
| + | tx-gso-list: | ||
| + | rx-udp-gro-forwarding: | ||
| + | rx-gro-list: | ||
| + | tls-hw-rx-offload: | ||
| + | fcoe-mtu: off [fixed] | ||
| + | tx-nocache-copy: | ||
| + | loopback: off [fixed] | ||
| + | rx-fcs: off | ||
| + | rx-all: off | ||
| + | tx-vlan-stag-hw-insert: | ||
| + | rx-vlan-stag-hw-parse: | ||
| + | rx-vlan-stag-filter: | ||
| + | l2-fwd-offload: | ||
| + | hw-tc-offload: | ||
| + | esp-hw-offload: | ||
| + | esp-tx-csum-hw-offload: | ||
| + | rx-udp_tunnel-port-offload: | ||
| + | tls-hw-tx-offload: | ||
| + | rx-gro-hw: off [fixed] | ||
| + | tls-hw-record: | ||
| </ | </ | ||
100g_tuning.1690495554.txt.gz · Last modified: 2023/07/27 22:05 by root
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