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[Black Friday] PureVoltage: High-Performance Dedicated Servers – Up to 70% OFF! +400TB on 10Gbps

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Comments

  • bobsburgersbobsburgers Member

    @PureVoltage said:

    @bobsburgers said:
    @PureVoltage can I get 2x100Gbit port added to my servers thanks ;)

    We could. I think 40g might make more sense.

    2x100G would be perfect for 8x16TB NVMe node :D

  • Nuke142Nuke142 Member

    No torrents because of USA right?

  • mr_walnutmr_walnut Member

    @Nuke142 said:
    No torrents because of USA right?

    Anything that will attract DMCA attention would be unwise to do.

    That said, I first discovered how impressive their network is by seeing what kind of speeds it could push to torrent peers in Europe and Asia on a fresh Kali Linux release. (no, really)

    Since then I've seen well tuned single TCP connections saturate a 1Gb connection in Tokyo.

  • bobsburgersbobsburgers Member

    @Nuke142 said:
    No torrents because of USA right?

    I wouldn't do public torrents or anything that would attract attention.

  • PureVoltagePureVoltage Member, Patron Provider

    @Nuke142 said:
    No torrents because of USA right?

    Torrents are 100% allowed as long as it's not breaking US laws.

  • Nuke142Nuke142 Member

    @PureVoltage said:

    @Nuke142 said:
    No torrents because of USA right?

    Torrents are 100% allowed as long as it's not breaking US laws.

    So dmca-free? Video type allowed?

  • PureVoltagePureVoltage Member, Patron Provider

    @Nuke142 said:

    @PureVoltage said:

    @Nuke142 said:
    No torrents because of USA right?

    Torrents are 100% allowed as long as it's not breaking US laws.

    So dmca-free? Video type allowed?

    Anything not breaking US laws.
    Adult video and other content is allowed as long as laws not broken.

  • tbstbs Member

    @mr_walnut said:

    @Nuke142 said:
    No torrents because of USA right?

    Anything that will attract DMCA attention would be unwise to do.

    That said, I first discovered how impressive their network is by seeing what kind of speeds it could push to torrent peers in Europe and Asia on a fresh Kali Linux release. (no, really)

    Since then I've seen well tuned single TCP connections saturate a 1Gb connection in Tokyo.

    Mind sharing the tips on tuning for better performance ?

    Thanked by 1mr_walnut
  • lala_thlala_th Member

    @tbs said:

    @mr_walnut said:

    @Nuke142 said:
    No torrents because of USA right?

    Anything that will attract DMCA attention would be unwise to do.

    That said, I first discovered how impressive their network is by seeing what kind of speeds it could push to torrent peers in Europe and Asia on a fresh Kali Linux release. (no, really)

    Since then I've seen well tuned single TCP connections saturate a 1Gb connection in Tokyo.

    Mind sharing the tips on tuning for better performance ?

    I'm interested as well :)

  • mr_walnutmr_walnut Member
    edited November 2024

    @tbs said:

    Mind sharing the tips on tuning for better performance ?

    For raw throughput, start with the basics - TCP buffers and BBR. There's more but this gets you 90% of the way there.
    Note that for some use cases the below isn't ideal, don't blindly copy/paste without understanding what it does or how it works.

    sysctl.conf -

    ## For 10G, with RTT up to 200ms.
# allow TCP with buffers up to 128MB
net.core.rmem_max = 134217728
net.core.wmem_max = 134217728
# increase Linux autotuning TCP buffer limit to 64MB
net.ipv4.tcp_rmem = 4096 87380 67108864
net.ipv4.tcp_wmem = 4096 87380 67108864
# bbr needs fq
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr

    To maximize throughput over long distances the machine on the other end will need buffer tuning as well.

    Thanked by 6lala_th bobsburgers PureVoltage samat_io fluffernutter pyrolad
  • tbstbs Member

    @mr_walnut said:

    @tbs said:

    Mind sharing the tips on tuning for better performance ?

    For raw throughput, start with the basics - TCP buffers and BBR. There's more but this gets you 90% of the way there.
    Note that for some use cases the below isn't ideal, don't blindly copy/paste without understanding what it does or how it works.

    sysctl.conf -

    ## For 10G, with RTT up to 200ms.
# allow TCP with buffers up to 128MB
net.core.rmem_max = 134217728
net.core.wmem_max = 134217728
# increase Linux autotuning TCP buffer limit to 64MB
net.ipv4.tcp_rmem = 4096 87380 67108864
net.ipv4.tcp_wmem = 4096 87380 67108864
# bbr needs fq
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr

    To maximize throughput over long distances the machine on the other end will need buffer tuning as well.

    Thanks will play with it and see how it goes

  • bobsburgersbobsburgers Member

    @mr_walnut said:

    @tbs said:

    Mind sharing the tips on tuning for better performance ?

    For raw throughput, start with the basics - TCP buffers and BBR. There's more but this gets you 90% of the way there.
    Note that for some use cases the below isn't ideal, don't blindly copy/paste without understanding what it does or how it works.

    sysctl.conf -

    ## For 10G, with RTT up to 200ms.
# allow TCP with buffers up to 128MB
net.core.rmem_max = 134217728
net.core.wmem_max = 134217728
# increase Linux autotuning TCP buffer limit to 64MB
net.ipv4.tcp_rmem = 4096 87380 67108864
net.ipv4.tcp_wmem = 4096 87380 67108864
# bbr needs fq
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr

    To maximize throughput over long distances the machine on the other end will need buffer tuning as well.

    This is what I use on all my 10Gbit servers, makes a big difference with single thread transit speed's, example PV to random ISP iperf3 200Mbit after tuning 1.8-2Gbit.

    Thanked by 2mr_walnut pyrolad
  • PureVoltagePureVoltage Member, Patron Provider

    @mr_walnut said:

    @tbs said:

    Mind sharing the tips on tuning for better performance ?

    For raw throughput, start with the basics - TCP buffers and BBR. There's more but this gets you 90% of the way there.
    Note that for some use cases the below isn't ideal, don't blindly copy/paste without understanding what it does or how it works.

    sysctl.conf -

    ## For 10G, with RTT up to 200ms.
# allow TCP with buffers up to 128MB
net.core.rmem_max = 134217728
net.core.wmem_max = 134217728
# increase Linux autotuning TCP buffer limit to 64MB
net.ipv4.tcp_rmem = 4096 87380 67108864
net.ipv4.tcp_wmem = 4096 87380 67108864
# bbr needs fq
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr

    To maximize throughput over long distances the machine on the other end will need buffer tuning as well.

    Yes these help quite a bit to improve speeds. There are also some extra tweaks depending on the service you are doing but that should cover 90% of people.

    Also you can test iperf3 with higher commands and see even higher speeds. :)

    Thanked by 1bobsburgers
  • bobsburgersbobsburgers Member

    @PureVoltage said:

    @mr_walnut said:

    @tbs said:

    Mind sharing the tips on tuning for better performance ?

    For raw throughput, start with the basics - TCP buffers and BBR. There's more but this gets you 90% of the way there.
    Note that for some use cases the below isn't ideal, don't blindly copy/paste without understanding what it does or how it works.

    sysctl.conf -

    ## For 10G, with RTT up to 200ms.
# allow TCP with buffers up to 128MB
net.core.rmem_max = 134217728
net.core.wmem_max = 134217728
# increase Linux autotuning TCP buffer limit to 64MB
net.ipv4.tcp_rmem = 4096 87380 67108864
net.ipv4.tcp_wmem = 4096 87380 67108864
# bbr needs fq
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr

    To maximize throughput over long distances the machine on the other end will need buffer tuning as well.

    Yes these help quite a bit to improve speeds. There are also some extra tweaks depending on the service you are doing but that should cover 90% of people.

    Also you can test iperf3 with higher commands and see even higher speeds. :)

    What kind of extra tweaks

  • scohostingscohosting Member
    edited November 2024

    @PureVoltage

    Order #424070235

    Thank you

  • tanglutanglu Member

    is Seattle available ?
    I need a us WEST SERVER

  • pdalancerpdalancer Member

    Hi,

    Please add 200TB more bandwidth to my service.

    Invoice #2024-11-10-33450

    Thanks.

  • bobsburgersbobsburgers Member

    @tanglu said:
    is Seattle available ?
    I need a us WEST SERVER

    East West it's all the same amazing peering

  • PureVoltagePureVoltage Member, Patron Provider

    @tanglu said:
    is Seattle available ?
    I need a us WEST SERVER

    Shoot us an email and we can let you know what's in stock out there.

  • jenzenjenzen Member

    can I have hdd on Deal #2?

  • PureVoltagePureVoltage Member, Patron Provider

    @jenzen said:
    can I have hdd on Deal #2?

    Deal #2 only supports 2xnvme and up to 8x SSD's

    Deal #3 can support 2x nvme + up to 2x HDD's or SSD's

    Thanked by 1jenzen
  • danblazedanblaze Member

    @PureVoltage said:

    @jenzen said:
    can I have hdd on Deal #2?

    Deal #2 only supports 2xnvme and up to 8x SSD's

    Deal #3 can support 2x nvme + up to 2x HDD's or SSD's

    Are vps events coming soon? Kind of can't wait to be honest

  • DeadlyChemistDeadlyChemist Member

    flash deal when? i assume main bf thread..?
    or here too?

  • jenzenjenzen Member

    @PureVoltage said:

    @jenzen said:
    can I have hdd on Deal #2?

    Deal #2 only supports 2xnvme and up to 8x SSD's

    Deal #3 can support 2x nvme + up to 2x HDD's or SSD's

    can Deal #3 update RAM up to 512G?

  • bobsburgersbobsburgers Member

    More chickens

  • PureVoltagePureVoltage Member, Patron Provider

    @jenzen said:

    @PureVoltage said:

    @jenzen said:
    can I have hdd on Deal #2?

    Deal #2 only supports 2xnvme and up to 8x SSD's

    Deal #3 can support 2x nvme + up to 2x HDD's or SSD's

    can Deal #3 update RAM up to 512G?

    Those systems are limited but if you don't need a hdd we can work something out with you using deal #2 chassis.

  • jenzenjenzen Member

    @PureVoltage said:

    @jenzen said:

    @PureVoltage said:

    @jenzen said:
    can I have hdd on Deal #2?

    Deal #2 only supports 2xnvme and up to 8x SSD's

    Deal #3 can support 2x nvme + up to 2x HDD's or SSD's

    can Deal #3 update RAM up to 512G?

    Those systems are limited but if you don't need a hdd we can work something out with you using deal #2 chassis.

    actually I need more RAM and HDD..

  • PureVoltagePureVoltage Member, Patron Provider

    @jenzen said:

    @PureVoltage said:

    @jenzen said:

    @PureVoltage said:

    @jenzen said:
    can I have hdd on Deal #2?

    Deal #2 only supports 2xnvme and up to 8x SSD's

    Deal #3 can support 2x nvme + up to 2x HDD's or SSD's

    can Deal #3 update RAM up to 512G?

    Those systems are limited but if you don't need a hdd we can work something out with you using deal #2 chassis.

    actually I need more RAM and HDD..

    Shoot our sales team a email we can im sure work something out for you.

  • mr_walnutmr_walnut Member

    @PureVoltage said:

    Deal #2 only supports 2xnvme and up to 8x SSD's

    oops, guess I should've asked sales first.

    I ordered deal #1 because I needed a bunch of SSD storage and it offered up to 6 drives vs "None" for #2

  • PureVoltagePureVoltage Member, Patron Provider

    @mr_walnut said:

    @PureVoltage said:

    Deal #2 only supports 2xnvme and up to 8x SSD's

    oops, guess I should've asked sales first.

    I ordered deal #1 because I needed a bunch of SSD storage and it offered up to 6 drives vs "None" for #2

    Always feel free to ask our sales team! :) We have a boat load of systems not on our site currently as well dual 6138's some 7443P's etc.

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