Hi Punit,
it is ok since ovirt-engine is using loopback for its purposes, e.g. postgress
databas access. Try to check netstat -putna | grep 127.0.0 to see how many
things are attached to it.
If you are interested in checking what is going on a bit more have a look @
this great how-to
http://www.slashroot.in/find-network-traffic-and-bandwidth-usage-process-linux
http://www.slashroot.in/find-network-traffic-and-bandwidth-usage-process-linux
HTH
Martin Pavlik
RHEV QE
On 26 Jan 2015, at 02:24, Punit Dambiwal hypu...@gmail.com wrote:
Hi,
I have noticed that the loop back interface has huge network packets sent and
received...is it common or need to some tweaks
1. Ovirt 3.5.1
2. Before ovirt engine installation...loop back address doesn't has that huge
amount of packets sent/receive
3. After Ovirt engine install it's keep increasing.and in just 48 hours
it reach to 35 GB...
[root@ccr01 ~]# ifconfig
eth0: flags=4163UP,BROADCAST,RUNNING,MULTICAST mtu 1500
inet 43.252.x.x netmask 255.255.255.0 broadcast 43.252.x.x
ether 60:eb:69:82:0b:4c txqueuelen 1000 (Ethernet)
RX packets 6605350 bytes 6551029484 (6.1 GiB)
RX errors 0 dropped 120622 overruns 0 frame 0
TX packets 2155524 bytes 431348174 (411.3 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf6e-df70
eth1: flags=4163UP,BROADCAST,RUNNING,MULTICAST mtu 1500
inet 10.10.0.2 netmask 255.255.255.0 broadcast 10.10.0.255
ether 60:eb:69:82:0b:4d txqueuelen 1000 (Ethernet)
RX packets 788160 bytes 133915292 (127.7 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 546352 bytes 131672255 (125.5 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf66-df68
lo: flags=73UP,LOOPBACK,RUNNING mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 0 (Local Loopback)
RX packets 84747311 bytes 40376482560 (37.6 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 84747311 bytes 40376482560 (37.6 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[root@ccr01 ~]# w
09:23:07 up 2 days, 11:43, 1 user, load average: 0.27, 0.30, 0.31
USER TTYLOGIN@ IDLE JCPU PCPU WHAT
root pts/0 09:163.00s 0.01s 0.00s w
[root@ccr01 ~]#
Thanks,
Punit
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