disk r/w io speed

Started by PakPos, August 27, 2022, 06:16:20 PM

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PakPos

hello

i use dd to test my drive r/w and the speed avg at 50-60MB/s is that ok ? or i should change the provider ?

PakPos


PakPos

hello guys,

can you share your opinion ? should i change the VPS provider or that is enough ?

PakPos

update
my old vps run with dd info 50-60MB/s for 1G file size
and i found vps with dd info 90++ av up tp 15-200 MB/s for 1G file size

now i move to that vps.

but i still need info
50-60MB/s is this normal speed ?

Igor S.

Hey, 50Mbps is not normal for SSD or nVME. But nobody knows which disks you use except you ;)



You can ask me to solve any problem with your server for some money in pm  ;)






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PakPos

so the best way are move to other provider ?

Igor S.

The best way try to talk to the provider ;)



You can ask me to solve any problem with your server for some money in pm  ;)






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PakPos

Quote from: Igor S. on October 15, 2022, 04:52:31 PM
The best way try to talk to the provider ;)


the provider always said that normal lol
now i have already change the provider... i got 350 minimum 450 maximum
10x speed.... less 50x error now ^_^

Igor S.

if your provider said the 50Mbit/s is the normal speed I would recommend you change the provider xD



You can ask me to solve any problem with your server for some money in pm  ;)






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PakPos

Quote from: Igor S. on October 27, 2022, 09:13:23 AM
if your provider said the 50Mbit/s is the normal speed I would recommend you change the provider xD


thats what i think... thank you for that statement.. now i know 50Mbit is not good as they said

overseer

50MB/sec is likely from a very loaded RAID array shared amongst many VPS users, using older disk technology. They are likely overselling and over-provisioning users to get as many accounts on a single server as possible. Most providers nowadays are using SSDs unless you need a LOT of online storage, which then makes more sense to use "spinning rust." But then again, I'm running my own servers at a colocation facility, so I have RAID SSDs and backup HDs tuned to my configuration needs! So I/O blocking is not so much an issue for me.

PakPos

Quote from: overseer on January 07, 2023, 10:30:12 PM
50MB/sec is likely from a very loaded RAID array shared amongst many VPS users, using older disk technology. They are likely overselling and over-provisioning users to get as many accounts on a single server as possible. Most providers nowadays are using SSDs unless you need a LOT of online storage, which then makes more sense to use "spinning rust." But then again, I'm running my own servers at a colocation facility, so I have RAID SSDs and backup HDs tuned to my configuration needs! So I/O blocking is not so much an issue for me.


u r right
but in my country
the vps provider have 50-70MBps :(


still not have money to get colo




overseer

Which country? You can get a used 2012 Mac mini (space for 2x SATA SSD) with 16GB RAM and have it co-located here in the US for $50/mo at MacStadium or CyberLynk (MacMiniVault). You don't have to run macOS as the host OS -- you can run VMware ESXi or a Linux with KVM if you want to run VM(s). Or bare metal CentOS even!

PakPos

Quote from: overseer on January 15, 2023, 04:42:48 AM
Which country? You can get a used 2012 Mac mini (space for 2x SATA SSD) with 16GB RAM and have it co-located here in the US for $50/mo at MacStadium or CyberLynk (MacMiniVault). You don't have to run macOS as the host OS -- you can run VMware ESXi or a Linux with KVM if you want to run VM(s). Or bare metal CentOS even!


which country? Indonesia of course :D
when hosting user does not understand about SSD (like me)
they (provider) selling the old SSD with raid and million users inside it :D