I have a problem SpeedRx=(3.21949e+10-3.21949e+10)/1 about serverstatus HOT 8 CLOSED

Could you run these two commands and post the output:

grep ":" /proc/net/dev | grep -v -e "lo" -e "tun" | awk '{a+=$2}{b+=$10}END{print a,b}'

grep ":" /proc/net/dev | grep -v -e "lo" -e "tun" | awk -M '{a+=$2}{b+=$10}END{printf "%s %s", a,b}'

from serverstatus.

Hello,

3.40579e+10 1.52567e+11

awk: not an option: -M

from serverstatus.

Okay, I guess your awk isn't recent enough for -M (--bignums).
You can try without, should be fine as long as the number doesn't become too big:
grep ":" /proc/net/dev | grep -v -e "lo" -e "tun" | awk '{a+=$2}{b+=$10}END{printf "%s %s", a,b}'

from serverstatus.

3.476e+10 1.55714e+11(

Screen commande ssh : http://prntscr.com/apr2fb

from serverstatus.

I can't reproduce this on my system actually.
Could you try again but do this before:
export LC_NUMERIC="C"
maybe this one changes the behaviour too?:
export LC_COLLATE="C"

from serverstatus.

I change it to any place?

Sorry, I do not understand English very well I'm french.

from serverstatus.

Just do:

export LC_NUMERIC="C"
export LC_COLLATE="C"

and try if it works after that.

from serverstatus.

I stumbled upon this same issue.
Seems that this is issue where bash version doesnt support arithmetic calculation. I can confirm about this because I have 2 servers running Debian 7 and Ubuntu 12.04 and both have bash version 4.2.xx as the latest version. While my another debian 8 and ubuntu 14.04 servers have version 4.3.xx

So the solution is to use python, or upgrade bash version to 4.3.xx

from serverstatus.