How to check performance? Post: 302539958

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pethtool

PETHTOOL(8)															       PETHTOOL(8)

NAME

       pethtool - Display or change ethernet card settings

SYNOPSIS

       pethtool [OPTIONS] [<INTERFACE>]

DESCRIPTION

       This script mimic ethtool behavior, but is written purely in python and python module ethtool.

OPTIONS

       INTERFACE
	   Is the name of the ethernet device on which pethtool should operate.

       -h, --help
	   Show help message and exit.

       -c|--show-coalesce
	   Show coalesce options

       -C|--coalesce
	   Set coalesce options

	       adaptive-rx on|off
	       adaptive-tx on|off
	       rx-usecs N
	       rx-frames N
	       rx-usecs-irq N
	       rx-frames-irq N
	       tx-usecs N
	       tx-frames N
	       tx-usecs-irq N
	       tx-frames-irq N
	       stats-block-usecs N
	       pkt-rate-low N
	       rx-usecs-low N
	       rx-frames-low N
	       tx-usecs-low N
	       tx-frames-low N
	       pkt-rate-high N
	       rx-usecs-high N
	       rx-frames-high N
	       tx-usecs-high N
	       tx-frames-high N
	       sample-interval N

       -i|--driver
	   Show driver information

       -k|--show-offload
	   Get protocol offload information

       -K|--offload

	   Set protocol offload
	       [ tso on|off ]

SEE ALSO

       ethtool(8)

AUTHORS

       Arnaldo Carvalho de Melo <acme@redhat.com>

       Man page written by Miroslav Suchy <msuchy@redhat.com>

								    08/07/2012							       PETHTOOL(8)