Administrace komentářů

net.ipv4.tcp_allowed_congestion_control
net.ipv4.tcp_available_congestion_control
net.ipv4.tcp_dma_copybreak
net.ipv4.tcp_base_mss
net.ipv4.tcp_moderate_rcvbuf
net.ipv4.tcp_low_latency
net.ipv4.tcp_rmem
net.ipv4.tcp_wmem
net.ipv4.tcp_mem
net.ipv4.tcp_dsack
net.ipv4.tcp_abort_on_overflow
net.ipv4.tcp_sack
net.ipv4.tcp_window_scaling
net.core.netdev_budget
net.core.netdev_max_backlog
net.core.rmem_default
net.core.wmem_default
net.core.rmem_max
net.core.wmem_max
vm.min_free_kbytes
vm.drop_caches
vm.lowmem_reserve_ratio
vm.swappiness
vm.page-cluster

ethtool -S eth0
     rx_packets: 0
     tx_packets: 0
     rx_bytes: 0
     tx_bytes: 0
     rx_errors: 0
     tx_errors: 0
     tx_dropped: 0
     multicast: 0
     collisions: 0
     rx_length_errors: 0
     rx_over_errors: 0
     rx_crc_errors: 0
     rx_frame_errors: 0
     rx_no_buffer_count: 0
     rx_missed_errors: 0
     tx_aborted_errors: 0
     tx_carrier_errors: 0
     tx_fifo_errors: 0
     tx_heartbeat_errors: 0
     tx_window_errors: 0
     tx_abort_late_coll: 0
     tx_deferred_ok: 0
     tx_single_coll_ok: 0
     tx_multi_coll_ok: 0
     tx_timeout_count: 0
     rx_long_length_errors: 0
     rx_short_length_errors: 0
     rx_align_errors: 0
     tx_tcp_seg_good: 0
     tx_tcp_seg_failed: 0
     rx_flow_control_xon: 0
     rx_flow_control_xoff: 0
     tx_flow_control_xon: 0
     tx_flow_control_xoff: 0
     rx_long_byte_count: 0
     rx_csum_offload_good: 0
     rx_csum_offload_errors: 0
     rx_header_split: 0
     alloc_rx_buff_failed: 0
ethtool -k eth0
Offload parameters for eth0:
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
ethtool -g eth0
Ring parameters for eth0:
Pre-set maximums:
RX:             4096
RX Mini:        0
RX Jumbo:       0
TX:             4096
Current hardware settings:
RX:             4096
RX Mini:        0
RX Jumbo:       0
TX:             256