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  1. F

    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    OK, I will try it, but this could could take some time. Thanks for your help so far, I will report, as soon as I have news.
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    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    I did the tests between the server and my home and an other place, where I have an accessible linux machine with the same result. I didn't know, that there are public servers. I had a look a your link, most of them gave me an iperf3: error - unable to send control message: Bad file descriptor...
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    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    * Yes ,it is a dedicated server: (the uptime should not be the problem, since the problem exists for months) * I did run the tests, then I did a "pve stop firewall" an run the test with the same result, and then a "pve start firewall" - again with the same result. I don't have special rules...
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    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    This is an overview during an scp-upload using iptraf-ng: iptraf-ng 1.2.1 ┌ Iface ────────────────── Total ────────── IPv4 ───────── IPv6 ───────── NonIP ────── BadIP ─────────── Activity ────────────┐ │ eno1 45724 45524 200 0 0...
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    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    No, I already asked him. He said definitiv no throttling. I asked him again, to have a look after possible routing problems, but I have no answer till now - think it will take a little more time.
  6. F

    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    So, it's the first time I used Wireshark, so myy analysis is not so professional: I did a iperf3 test in both directions while capturing with tcpdump-command. Together with the daily traffic it captured 229.342 pakets in total. Totally 4.488 are marked with black (Info: DUP ACK, Fast...
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    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    There is not much traffic - the LXC container is hosting a ISP-Config setting with approx. 20-30 customers. A little bit http-traffic and a little bit mail-traffic. Your Wireshark-idea I am working on.
  8. F

    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    No errors as far as I can say. root@pve:~# ethtool -S eno1 NIC statistics: rx_packets: 106676956 tx_packets: 73964129 rx_bytes: 14798422938 tx_bytes: 37304589086 rx_errors: 0 tx_errors: 0 rx_dropped: 0 tx_dropped: 0 collisions: 0...
  9. F

    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    Yes. One Debian-VM with the Virtio NIC an one LXC Container.
  10. F

    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    Yes, I already asked the technican from the hosting company - and he told me, that there is no throttling at the firewall or any other problem. I will ask him again, especially for the possibility of a routing problem. And I know it worked faster - please don't ask me when it started, it was...
  11. F

    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    Thanks for your reply. I tried the iperf3 in both directions. Once with the -R option on my client (iperf3 -c IP-adress -R) and once with my PC as a server (iperf3 -s) and the remote server as a client - same result. 800 KB/s from remote to local vs. 3,5 MB from local to remote. Something I...
  12. F

    Very, very slow (~800 KB/s) download-connections from Proxmox-Server, upload is OK

    Hello, I have a big problem with my download speed from my Proxmox-Server. The server has a quite good internet-connection in a data-center. The upload from my PC to the server is with the expected speed, but the download is very slow with approx. 800 KB/sec. Running speedtest on the server...
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    Undelete data from ZFS pool

    Was the restore of your backup successful? Or could you undelete the files? Thanks Flummi
  14. F

    [SOLVED] Swappiness question

    Hello to the forum and sorry for reviving this solved thread. I was wondering about the effects of the swappiness parameter in my home-cluster nodes too. Through searching I found this interesting and actual articel about the swappiness and the myths about it...

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