bge bad performance

[Daniel Braniss]

Hi,
It seems that I have more issues with the bge,
     Broadcom NetXtreme Gigabit Ethernet, ASIC rev. 0x5720000

ifconfig says:
bge2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
 options=c019b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,VLAN_HWTS
O,LINKSTATE>
 ether xx...
 inet6 xxx prefixlen 64 scopeid 0x3 
 inet xxx... netmask 0xfffff000 broadcast yyy
 nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
 media: Ethernet autoselect (1000baseT <full-duplex>)
 status: active

iperf reports
[  3]  0.0-10.0 sec   230 MBytes   193 Mbits/sec