Re: Profiling a build

[Sad Clouds <cryintothebluesky%gmail.com@localhost>]

On Wed, 10 Dec 2025 16:42:41 +0000
void <void%f-m.fm@localhost> wrote:

> On Wed, Dec 10, 2025 at 03:19:17PM +0000, Sad Clouds wrote:
> >anything. Which is why Pi 3 advertises 1 GbE but the real throughput is
> 
> small point - typo? i thought the internal adapter was 100Mbit on pi3:

There are driver differences between operating systems:

rp3$ uname -mprs
NetBSD 10.1_STABLE evbarm aarch64

rp3$ sysctl hw.model
hw.model = raspberrypi,3-model-b-plus

rp3$ ifconfig -m mue0
mue0: flags=0x8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        capabilities=0x7ff80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx>
        capabilities=0x7ff80<TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx,TCP6CSUM_Rx>
        capabilities=0x7ff80<TCP6CSUM_Tx,UDP6CSUM_Rx,UDP6CSUM_Tx,TSO6>
        enabled=0x7ff80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx>
        enabled=0x7ff80<TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx,TCP6CSUM_Rx>
        enabled=0x7ff80<TCP6CSUM_Tx,UDP6CSUM_Rx,UDP6CSUM_Tx,TSO6>
        ec_capabilities=0x1<VLAN_MTU>
        ec_enabled=0
        address: b8:27:eb:44:bf:3a
        media: Ethernet autoselect (1000baseT full-duplex,master)
        status: active
        supported Ethernet media:
                media none
                media 10baseT
                media 10baseT mediaopt full-duplex
                media 100baseTX
                media 100baseTX mediaopt full-duplex
                media 1000baseT
                media 1000baseT mediaopt full-duplex
                media autoselect
        inet6 fe80::ba27:ebff:fe44:bf3a%mue0/64 flags 0 scopeid 0x2
        inet 10.0.0.1/16 broadcast 10.0.255.255 flags 0