Polling CPU usage

From: Markus Oestreicher (m.oe_at_x-trader.de)
Date: 12/17/03

  • Next message: Eric Masson: "Re: gre tunnel & ipsec transport mode" 
    To: <freebsd-net@freebsd.org>
Date: Wed, 17 Dec 2003 12:20:51 +0100

    Good Day,

    One firewall I have access to uses polling(4) to forward
    traffic between two fxp interfaces. (4.9-STABLE)

    When forwarding at ~70 Mbps top still shows 100% idle time
    as the polling(4) code runs in the system's idle process.

    Is there a way to get the real processor usage including
    the time spent on polling?

    Best Regards,
    Markus

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  • Next message: Eric Masson: "Re: gre tunnel & ipsec transport mode"