Do you get interrupts?
cat /proc/interrupts
I show you whats happening :)
Lxbios-device:
meshnode:~# iperf -s ------------------------------------------------------------ Server listening on TCP port 5001 TCP window size: 85.3 KByte (default) ------------------------------------------------------------ [ 6] local 192.168.2.52 port 5001 connected with 192.168.2.2 port 55300 r8169: eth0: link up r8169: eth0: link up r8169: eth0: link up ... and again... and again
this message comes two times a second.
The other side of iperf: # iperf -c 192.168.2.52 -t 100 -i 1 ------------------------------------------------------------ Client connecting to 192.168.2.52, TCP port 5001 TCP window size: 16.0 KByte (default) ------------------------------------------------------------ [ 3] local 192.168.2.2 port 55300 connected with 192.168.2.52 port 5001 [ 3] 0.0- 1.0 sec 24.0 KBytes 197 Kbits/sec [ 3] 1.0- 2.0 sec 16.0 KBytes 131 Kbits/sec [ 3] 2.0- 3.0 sec 0.00 Bytes 0.00 bits/sec [ 3] 0.0- 7.4 sec 64.0 KBytes 71.3 Kbits/sec .....
--------------
# cat /proc/interrupts CPU0 0: 1009599 XT-PIC-XT timer 2: 0 XT-PIC-XT cascade 4: 845 XT-PIC-XT serial 11: 354 XT-PIC-XT ohci_hcd:usb1, ehci_hcd:usb2, eth0 14: 336 XT-PIC-XT ide0 NMI: 0 LOC: 0 ERR: 6 MIS: 0
I dont know how to read this interrups or what they say to me, sorry. Any idea?
Steffen