300 MB/s good for SSD?

Code:
 dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync && rm -rf test
16384+0 records in
16384+0 records out
1073741824 bytes (1.1 GB) copied, 3.43371 s, 313 MB/s
Code:
 I/O Speed(1st run)    : 311 MB/s
 I/O Speed(2nd run)    : 333 MB/s
 I/O Speed(3rd run)    : 316 MB/s
 Average I/O speed     : 320.0 MB/s
Code:
fio Disk Speed Tests (Mixed R/W 50/50):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ----
Read       | 129.06 MB/s  (32.2k) | 212.07 MB/s   (3.3k)
Write      | 129.40 MB/s  (32.3k) | 213.18 MB/s   (3.3k)
Total      | 258.47 MB/s  (64.6k) | 425.25 MB/s   (6.6k)
           |                      |
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ----
Read       | 239.80 MB/s    (468) | 234.09 MB/s    (228)
Write      | 252.54 MB/s    (493) | 249.68 MB/s    (243)
Total      | 492.34 MB/s    (961) | 483.77 MB/s    (471)
Code:
ioping: seek rate
    min/avg/max/mdev = 158.9 us / 195.5 us / 1.41 ms / 21.4 us
ioping: sequential read speed
    generated 2.78 k requests in 5.00 s, 694 MiB, 555 iops, 138.8 MiB/s

dd: sequential write speed
    1st run:    293.73 MiB/s
    2nd run:    302.31 MiB/s
    3rd run:    306.13 MiB/s
    average:    300.73 MiB/s
Good for a SSD Dedicated Server?


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hosting suggesstions

we are currently running local online class with average brandwidth of <1TB per month. Our server uses open source class software.
unfortunately our network authority blocked all VOIPs and WebRTC connections. So we are planning to buy server either dedicated or VPS to run our own VPN. what hosting do you suggest?
As VPN uses very little space even 1gb ram would suffice with 10-20gb HDD.
we were planning to go for some VPS but our problem is network speed. which we think we require dedicated network speed. what you guys suggest?
we have over 90 concurrent students.
budget is low

Dedicated server or Streaming server

Hello,

I apologize if I'm not using the right terminology or if I am really new to this.

A few months ago, I started a website where people can upload short videos (50 MB max). Unfortunately, some users have complained that the upload speed on my website is lower compared to similar websites. The upload speed on my website only reaches 8mbps but the two similar websites have upload speed between 12-16 mbps. After talking to the host about the problem, they told me the following: There's still an issue which we'll be resolving in the future with our network that when there's a high latency between the server and the client the connection will slow down for some reason.

I have tested my website and the 2 similar websites from my home internet and the internet of several other friends, and I have seen similar results for the upload speed.

I am currently using a VPS from Scalahosting and their customer service has been amazing, but I do want to change providers as I would like my users to have a higher upload speed when uploading videos.

I wanted to see if anyone has any suggestions on what host I can use for either a dedicated server or a streaming server? I am really new to this so I would need a managed services. The budget is not a problem so any server with a high upload speed for the users will be good.

Any help would be appreciate it.

Windows server upload speed problem

Hi dear friends,

I have a dedicated server from Hetzner network.They are have about 500mbps download /300mbps upload speed. But when i install windows server (server 2012 and 2019) that upload speed is very down about 15-20mbps.

I use iis with default config. My test file is 3.7gb iso file. When i download from windows iis website i get 1.5megabyte/s speed from my home(i have 50mbps internet). But when i try it with linux rescue system and apache2 i got 6megabyte/s speed from my home. So my home maximum download speed already 5-6mb/s. But i dont understand why getting slower when i try it on server 2012 and 2019. I try many think, i need help.

its my server upload speed screen shoots:
https://filestore.community.support....5d?upload=true


Fresh install windows server 2012(i was try 2019 same result...) IIS download test from my home:

https://filestore.community.support....3d?upload=true

Bootable linux rescue system with apache2 server test from my home:
https://filestore.community.support....b9?upload=true


Windows network adapter config:
https://filestore.community.support....21?upload=true

Average Download Speed on Hetzner

On average, what is the download speed you guys get on Hetzner? I tried one server and it was roughly 500 KB/s on multiple locations (even server-to-server).

How much I/O should I get from this options?

So I'm looking forward to buy something like the Infra-3 server from OVH (https://www.ovhcloud.com/es/bare-metal/infra/infra-3/). They offer a 4x60GB SSD Sata hard Raid, and also a 3x3.84TB SSD NvMe Soft Raid. And althought I want more space, I think they sold the 4x960 so people can wain more speed? How much more speed could I win from that configuration?

Also they sold a 3x6TB HHD SATA Hard RAID. I want to know how much speed on I/O should I get in every case.

Currently I got a Infra-2 (https://www.ovhcloud.com/es/bare-metal/infra/infra-2/) with 2x960GB SSD NvMe SoftRaid + 2 x 6TB HDD Sata Soft Raid, How can I test the speed of I/O of those hard drives?

And If I start a new server, what kind of partitioning do you recommend to improve the I/O?

psychz.net Johannesburg server/connection issue

Hello Evey one
plz, be careful with the fraud server company.
30 % packet loss only 6Mbps speed you will get the whole operation to manage by one network admin.
mostly at night, he is out of the office.
support hardly picks the phone or reply any ticket.
sales are the same no reply at all .

Server Location: Johannesburg Ip address - 172.107.93.10 .
this speed test IP has more than 40 % packet loss.

Plz avoid this company

RAM Usage showing error

Hi,
For 1 week, my one server is showing RAM usage on WHM is a little confusing.

Code:
[root@thor ~]# free -h
              total        used        free      shared  buff/cache   available
Mem:            31G        7.8G        1.1G        919M         22G         19G
Swap:          1.9G        906M        1.0G
[root@thor ~]#
The above record is from the terminal.

But WHM Status page is showing like this.

Code:
Memory Used	79.6% (25,999,432 of 32,661,312)
The terminal is showing correctly.

But the WHM Status page is showing it with cache also.

Is there any idea how can we fix that thing as normal?

CPU Clock Speed VS Amount of Cores

Hi there everyone,

I currently have a VPS that is hosting approximately 50 cPanel accounts (WordPress sites), and I want to upgrade to a dedicated to host more accounts/WordPress sites.

My question is, what should I focus on: Higher clock speed, or lower clock speed but more cores?

Specifically:

1. Intel Xeon E3-1240 V6 (3.70GHz 8MB Cache) w 32GB DDR4 RAM [4 cores]
or
2. 2x Intel Xeon E5-2640 (2.50GHz 15MB Cache) w 32GB DDR3 RAM [2x8 = 16 cores]

I can't figure it out. The more I Google it, the more confused I get.

Or should I just get a second VPS? The stats for my current VPS is 6 cores @ 2.60 gHz.

Thanks in advance!

PS. Some of the WordPress sites have minimal traffic if any at all, and some have 5k unique visitors per day. Cloudflare and caching is being used on all of them.

What can I do with more RAM

So, I have a dedicated server with 32GB of Ram, Currently I have WHM with 180 accounts. I can upgrade my server to 128GB because inmunify web shield is offline for not having enought RAM. Currently my server is at 80% of Ram use. What Can I do to improve the speed of my sites using more RAM? I read solutions like RailGun can make a difference

Hetzner Dedicated Server

an guy providing me hetzner dedicated server at 6800INR ( 76.91 EURO ) ( 93.22 USD )
here is configuration :-
-Intel Xeon E3-1275v5 (3.8 ghz,boostable upto 4.5 ghz) (8 threads)
-ipv4 1 ip
-ipv6 (/64 subnet)
-Ram: 64 GB(ECC DDR4)
-Storage: 2x 512 GB high speed NVME SSD(m.2) (700mbps - 1.5gbps) (software raid included)
Port speed: dedicated 1GBps(unmetered)
- NIC 1 Gbit - Intel I210 (network controller)
Location :- Germany

i want the same server from hetzner directly. i searched in server auction but NIC is I219 did not find I210
anyone could tell is I219 is better than I210 or not? i am newbie
and the configuration he sent same config is available in hetzner or not?
and that guy said he have rack from hetzner, what about it??

i am asking in forum because i can get more knowledge and explaination here

please share your replies.