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OFFICIAL B-L-A-C-K-F-R-I-D-A-Y THREAD -- COMMUNITY ENDORSED! Take a peek! (RackNerd's Black Friday)

17737747767787791117

Comments

  • @sonu said:

    When 100 people use a server with 16 threads, I know CPU is shared.

    And disks, too.

    But how can you share RAM, except KSM.

    CPU steal usually isn't that bad, maybe lose 25-30% performance single core but sharing HDD becomes really really slow, I tested a server that had shared HDD and it only had 10MB/s read and writes.

  • @jmaxwell said:

    @sonu said:

    @jmaxwell said:
    Oh btw what happens if you use CPU 100% in Racknerd ?

    You use 100% then. Nothing.

    no notification? warning? suspension?

    Nothing for me. I have used 100% CPU for a long time and still fine.

    But you need to check TOS or ask dustinc for details.

  • @DeadlyChemist said:

    Pretty sure you can, basically hoping that all users wont use 100%

    Time to max out RAM on all my servers ;)

  • @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @JerryPaml said:

    @sonu said:

    @JerryPaml said:
    As for my vpn I need traffic, I don't sleep comfortably when they say "Unmetered", I know that sometimes they don't exactly say the limits.

    Open a ticket and ask them. Negotiation is needed.

    Some providers have been sincere and others just use it reasonably

    Stay away from those ones. If they lied about bandwidth, they may lie about other resources.

    Like dedicated ram or cpu and they share and oversell...

    How can you know RAM is shared?

    How can you know anything is shared?

    When 100 people use a server with 16 threads, I know CPU is shared.

    And disks, too.

    But how can you share RAM, except KSM.

    How can you know x people use the machine?

  • @MooCowGalaxy said:

    @sonu said:

    When 100 people use a server with 16 threads, I know CPU is shared.

    And disks, too.

    But how can you share RAM, except KSM.

    CPU steal usually isn't that bad, maybe lose 25-30% performance single core but sharing HDD becomes really really slow, I tested a server that had shared HDD and it only had 10MB/s read and writes.

    10mb on hdd? Thats great
    I seen shit drop terribly if its on a asector far away

  • @MooCowGalaxy said:

    @DeadlyChemist said:

    Pretty sure you can, basically hoping that all users wont use 100%

    Time to max out RAM on all my servers ;)

    There's tech called kernel same-page merge. Be sure to write random stuff into ram.

  • @DeadlyChemist said:

    How can you know x people use the machine?

    You can't really get an exact number but you can figure out a rough estimate based on how bad CPU or IO steal is, as well as the plans offered vs the host node specs

  • @sonu said:

    @jmaxwell said:

    @sonu said:

    @jmaxwell said:
    Oh btw what happens if you use CPU 100% in Racknerd ?

    You use 100% then. Nothing.

    no notification? warning? suspension?

    Nothing for me. I have used 100% CPU for a long time and still fine.

    But you need to check TOS or ask dustinc for details.

    Nah, my cpu is shared, i cant use 100% and dont need it

  • @DeadlyChemist said:

    @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @JerryPaml said:

    @sonu said:

    @JerryPaml said:
    As for my vpn I need traffic, I don't sleep comfortably when they say "Unmetered", I know that sometimes they don't exactly say the limits.

    Open a ticket and ask them. Negotiation is needed.

    Some providers have been sincere and others just use it reasonably

    Stay away from those ones. If they lied about bandwidth, they may lie about other resources.

    Like dedicated ram or cpu and they share and oversell...

    How can you know RAM is shared?

    How can you know anything is shared?

    When 100 people use a server with 16 threads, I know CPU is shared.

    And disks, too.

    But how can you share RAM, except KSM.

    How can you know x people use the machine?

    How can you know that I don't know.

  • @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @JerryPaml said:

    @sonu said:

    @JerryPaml said:
    As for my vpn I need traffic, I don't sleep comfortably when they say "Unmetered", I know that sometimes they don't exactly say the limits.

    Open a ticket and ask them. Negotiation is needed.

    Some providers have been sincere and others just use it reasonably

    Stay away from those ones. If they lied about bandwidth, they may lie about other resources.

    Like dedicated ram or cpu and they share and oversell...

    How can you know RAM is shared?

    How can you know anything is shared?

    When 100 people use a server with 16 threads, I know CPU is shared.

    And disks, too.

    But how can you share RAM, except KSM.

    How can you know x people use the machine?

    How can you know that I don't know.

    Explain

  • @DeadlyChemist said:

    @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @DeadlyChemist said:

    @sonu said:

    @JerryPaml said:

    @sonu said:

    @JerryPaml said:
    As for my vpn I need traffic, I don't sleep comfortably when they say "Unmetered", I know that sometimes they don't exactly say the limits.

    Open a ticket and ask them. Negotiation is needed.

    Some providers have been sincere and others just use it reasonably

    Stay away from those ones. If they lied about bandwidth, they may lie about other resources.

    Like dedicated ram or cpu and they share and oversell...

    How can you know RAM is shared?

    How can you know anything is shared?

    When 100 people use a server with 16 threads, I know CPU is shared.

    And disks, too.

    But how can you share RAM, except KSM.

    How can you know x people use the machine?

    How can you know that I don't know.

    Explain

    Well, actually I don't know.

  • @sonu said:
    Well, actually I don't know.

    let's forget this

  • Hello, I would like to double the bandwidth.
    Order Number: 4225257332
    Thanks!

  • Oh! I feel lucky! I didn't miss 777 :D

  • Come back on time

  • @DrLowEndTalk said:
    Oh! I feel lucky! I didn't miss 777 :D

    Hey, you're back!

  • @DrLowEndTalk said:
    Come back on time

    Hi

  • Thinking of how much money to spend on aliexpress

  • @MooCowGalaxy said:

    @DrLowEndTalk said:
    Oh! I feel lucky! I didn't miss 777 :D

    Hey, you're back!

    Yes, I am back~~~ GM

  • @JerryPaml said:

    @DrLowEndTalk said:
    Come back on time

    Hi

    Hi

  • @DrLowEndTalk said:

    Yes, I am back~~~ GM

    GM! Did you rest well?

  • Please double bandwidth on order 6108808493.

  • @MooCowGalaxy said:

    @DrLowEndTalk said:

    Yes, I am back~~~ GM

    GM! Did you rest well?

  • Almost at 777, I see.

  • Great! You must be ready to get some great deals this BF then ;)

  • @Toonces said:
    Almost at 777, I see.

    3 comments left!!

  • Again going to hit 1M views. :)

  • Who does not like freebies/deals

  • Are we there yet?

  • DeadlyChemistDeadlyChemist Member
    edited November 2022

    @pkr said:
    Again going to hit 1M views. :)

    We need 2.4M

    Edit: send ram

This discussion has been closed.