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OVH/Kimsufi horrible upload speed | What should I do

Sanjue007Sanjue007 Member
edited August 2022 in Help

Hi

I owned a KS-LE server from their last BF offer. When I purchased it was 1Gbps full duplex but unfortunately it didn't last longer. It lasts only for few weeks. Nevermind i was happy only the upload got affected. But since few days upload speed is not more than 35Mbps. Opened a ticket and they said we can't guaranteed the bandwidth in Kimsufi. Only motherboard got replaced. Nothing happened.

root@rescue:~# iperf3 -c bhs.proof.ovh.ca -4
Connecting to host bhs.proof.ovh.ca, port 5201
[ 4] local 158.69.248.3 port 58092 connected to 51.222.154.207 port 5201
[ ID] Interval Transfer Bandwidth Retr Cwnd
[ 4] 0.00-1.00 sec 5.14 MBytes 43.1 Mbits/sec 796 2.83 KBytes
[ 4] 1.00-2.00 sec 2.98 MBytes 25.0 Mbits/sec 449 1.41 KBytes
[ 4] 2.00-3.00 sec 3.85 MBytes 32.3 Mbits/sec 517 1.41 KBytes
[ 4] 3.00-4.00 sec 4.23 MBytes 35.4 Mbits/sec 722 1.41 KBytes
[ 4] 4.00-5.00 sec 3.48 MBytes 29.2 Mbits/sec 517 1.41 KBytes
[ 4] 5.00-6.00 sec 4.47 MBytes 37.5 Mbits/sec 624 1.41 KBytes
[ 4] 6.00-7.00 sec 3.73 MBytes 31.3 Mbits/sec 576 2.83 KBytes
[ 4] 7.00-8.00 sec 4.47 MBytes 37.5 Mbits/sec 712 4.24 KBytes
[ 4] 8.00-9.00 sec 4.23 MBytes 35.4 Mbits/sec 680 4.24 KBytes
[ 4] 9.00-10.00 sec 4.23 MBytes 35.4 Mbits/sec 696 1.41 KBytes

[ ID] Interval Transfer Bandwidth Retr
[ 4] 0.00-10.00 sec 40.8 MBytes 34.2 Mbits/sec 6289 sender
[ 4] 0.00-10.00 sec 40.6 MBytes 34.1 Mbits/sec receiver

What can i do other than giving up on this server?

Comments

  • Try doing iperf again with -6 and see if that is improved.

    Thanked by 1Sanjue007
  • MikeAMikeA Patron Provider, Veteran

    Add -ub 1G parameters and see if it's faster over UDP.

  • Hm, all of my KS-1 get full speed (100Mbps). Maybe have you tried a reinstall of the OS?

  • @_cece said:
    Hm, all of my KS-1 get full speed (100Mbps). Maybe have you tried a reinstall of the OS?

    I also have multiple KS-1 s but they are seems fine bursting 100mbps. Is your KS-1 in CA?

  • _cece_cece Member
    edited August 2022

    Ah I see, yours is located at Canada, my kimsufis are in France. Hm. Maybe request to get another server?

    Thanked by 1Sanjue007
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