Category Archives: Hosting

Change character in filename linux bash

I’m figuring this out for some time. It’s not that I can’t read but most of the time when trying out bash stuff you can make more damage then good to your system so you have to be really really easy.

Now, this one here makes the difference. I had a job to change & in many many many files in different directories and subdirectories and after trying many scripts this one came up working just fine and fast.

find . -type f -exec rename 's/string1/string2/g' {} +

If you want to target specific filename extension then you need to add:

find . -type f -name "*.webp" -exec rename 's/&/-/g' {} +

It was taken from here:

https://unix.stackexchange.com/questions/416018/how-to-replace-a-string-in-all-folder-and-file-names

Bash script for transferring files 

url="187.2.2.2"
domain="somedomain.com"
db_user="nikola_db2"
db_database="nikola_db2"
cd /home/nikola/web/$domain/public_html/
rm -rf $db_database*
mysqldump --skip-tz-utc -u$db_user -psomething  $db_database > $db_database.sql --net-buffer-length  16777216
ssh -p 4444 nikola@$url 'cd /home/nikola/web/'"$domain"'/public_html/; rm -rf '"$db_database"'*;'
rsync -avz -e "ssh -p 4444" /home/nikola/web/$domain/public_html/$db_database.sql nikola@$url:/home/nikola/web/$domain/public_html/
ssh -p 4444 nikola@$url 'cd /home/nikola/web/'"$domain"'/public_html/; mysql -'"$db_user"' -psomething '"$db_database"' < '"$db_database"'.sql'
rsync -avz -e "ssh -p 4444" /home/nikola/web/$domain/public_html/ nikola@$url:/home/nikola/web/$domain/public_html/
#rsync -avz -e "ssh -p 4444" /home/users/nikola/www/somedomain.com/ nikola@$url:/home/users/nikola/www/somedomain.com/

Mogrify and delete all from current folder and subfolders

Here is some nice code for converting all jpg to webp and also code for deleting all files excluding .webp or any other you want. This is for my personal reference 🙂

nohup find . -type f -regex ".*\.\(jpg\|jpeg\)" -exec mogrify -quality 40 -format webp {}  \; -print &

find . -type f ! \( -name "*.webp" \) -exec rm -rf {} \;

Biggest folders in current path

If you need to find what is the biggest folders in current path in linux then this is the command:

du -sh * 2>/dev/null | sort -h

It needs couple of seconds to calculate (if you have slow io vps or hdd) and this is what you get:

root@vps3345:/home/nick/web# du -sh * 2>/dev/null | sort -h
713M    alle.ch
1.1G    moji.com
1.6G    rab.de
1.8G    zoek.nl
2.5G    al.at
5.4G    mojia.si
7.6G    a.co.uk
11G     sle.cz
13G     akceer.com

het 

top - 22:09:43 up 1 min,  1 user,  load average: 0.11, 0.05, 0.02
Tasks: 169 total,   1 running, 168 sleeping,   0 stopped,   0 zombie
top - 22:09:47 up 1 min,  1 user,  load average: 0.11, 0.05, 0.02
Tasks: 169 total,   1 running, 168 sleeping,   0 stopped,   0 zombie
%Cpu(s):  0.0 us,  1.5 sy,  0.0 ni, 98.5 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
MiB Mem :  64096.2 total,  63708.6 free,    250.6 used,    137.0 buff/cache
MiB Swap:  32768.0 total,  32768.0 free,      0.0 used.  63325.1 avail Mem                                PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                            787 root      20   0   10520   3840   3224 R   6.7   0.0   0:00.01 top                                  1 root      20   0  165876  11176   8128 S   0.0   0.0   0:00.77 systemd                              2 root      20   0       0      0      0 S   0.0   0.0   0:00.00 kthreadd                             3 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 rcu_gp                               4 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 rcu_par_gp                           5 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 slub_flushwq                         6 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 netns                                7 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/0:0-events                   8 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/0:0H-events_highpri          9 root      20   0       0      0      0 I   0.0   0.0   0:00.48 kworker/u16:0-events_unbound        10 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 mm_percpu_wq                        11 root      20   0       0      0      0 S   0.0   0.0   0:00.00 rcu_tasks_rude_                     12 root      20   0       0      0      0 S   0.0   0.0   0:00.00 rcu_tasks_trace                     13 root      20   0       0      0      0 S   0.0   0.0   0:00.00 ksoftirqd/0                         14 root      20   0       0      0      0 I   0.0   0.0   0:00.01 rcu_sched                           15 root      rt   0       0      0      0 S   0.0   0.0   0:00.00 migration/0                         16 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/0                       17 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/0:1-events                  18 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/0                             19 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/1                             20 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/1                       21 root      rt   0       0      0      0 S   0.0   0.0   0:00.33 migration/1                         22 root      20   0       0      0      0 S   0.0   0.0   0:00.00 ksoftirqd/1                         23 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/1:0-mm_percpu_wq            24 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/1:0H-events_highpri         25 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/2                             26 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/2                       27 root      rt   0       0      0      0 S   0.0   0.0   0:00.33 migration/2                         28 root      20   0       0      0      0 S   0.0   0.0   0:00.00 ksoftirqd/2                         29 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/2:0-events                  30 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/2:0H-events_highpri         31 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/3                             32 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/3                       33 root      rt   0       0      0      0 S   0.0   0.0   0:00.33 migration/3                         34 root      20   0       0      0      0 S   0.0   0.0   0:00.00 ksoftirqd/3                         35 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/3:0-events                  36 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/3:0H-events_highpri         37 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/4                             38 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/4                       39 root      rt   0       0      0      0 S   0.0   0.0   0:00.33 migration/4                         40 root      20   0       0      0      0 S   0.0   0.0   0:00.00 ksoftirqd/4                         41 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/4:0-events                  42 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/4:0H-events_highpri         43 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/5                             44 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/5                       45 root      rt   0       0      0      0 S   0.0   0.0   0:00.33 migration/5                         46 root      20   0       0      0      0 S   0.0   0.0   0:00.00 ksoftirqd/5                         47 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/5:0-ipv6_addrconf           48 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/5:0H-events_highpri         49 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/6                             50 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/6                       51 root      rt   0       0      0      0 S   0.0   0.0   0:00.33 migration/6                         52 root      20   0       0      0      0 S   0.0   0.0   0:00.00 ksoftirqd/6                         53 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/6:0-events                  54 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/6:0H-events_highpri         55 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/7                        root@Ubuntu-2204-jammy-amd64-base ~ # df -h
Filesystem      Size  Used Avail Use% Mounted on
tmpfs           6.3G  796K  6.3G   1% /run
/dev/sda3       407G  2.1G  384G   1% /
tmpfs            32G     0   32G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
/dev/sda2       975M  134M  791M  15% /boot
tmpfs           6.3G     0  6.3G   0% /run/user/0
root@Ubuntu-2204-jammy-amd64-base ~ # curl -sL yabs.sh | bash
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
#              Yet-Another-Bench-Script              #
#                     v2023-04-23                    #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

Sun Jun  4 10:10:30 PM CEST 2023

Basic System Information:
---------------------------------
Uptime     : 0 days, 0 hours, 1 minutes
Processor  : Intel(R) Xeon(R) CPU E3-1275 v5 @ 3.60GHz
CPU cores  : 8 @ 3600.000 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM        : 62.6 GiB
Swap       : 32.0 GiB
Disk       : 407.4 GiB
Distro     : Ubuntu 22.04.2 LTS
Kernel     : 5.15.0-71-generic
VM Type    : NONE
IPv4/IPv6  : ✔ Online / ✔ Online

IPv6 Network Information:
---------------------------------
ISP        : Hetzner Online GmbH
ASN        : AS24940 Hetzner Online GmbH
Host       : Hetzner
Location   : Falkenstein, Saxony (SN)
Country    : Germany

fio Disk Speed Tests (Mixed R/W 50/50):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ----
Read       | 40.86 MB/s   (10.2k) | 199.66 MB/s   (3.1k)
Write      | 40.94 MB/s   (10.2k) | 200.71 MB/s   (3.1k)
Total      | 81.80 MB/s   (20.4k) | 400.37 MB/s   (6.2k)
           |                      |
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ----
Read       | 316.62 MB/s    (618) | 300.09 MB/s    (293)
Write      | 333.45 MB/s    (651) | 320.08 MB/s    (312)
Total      | 650.07 MB/s   (1.2k) | 620.18 MB/s    (605)

iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping
-----           | -----                     | ----            | ----            | ----
Clouvider       | London, UK (10G)          | 781 Mbits/sec   | 933 Mbits/sec   | 19.9 ms
Scaleway        | Paris, FR (10G)           | 785 Mbits/sec   | 928 Mbits/sec   | 24.6 ms
NovoServe       | North Holland, NL (40G)   | 788 Mbits/sec   | 937 Mbits/sec   | 11.8 ms
Uztelecom       | Tashkent, UZ (10G)        | 749 Mbits/sec   | 610 Mbits/sec   | 92.2 ms
Clouvider       | NYC, NY, US (10G)         | 738 Mbits/sec   | 93.5 Mbits/sec  | 86.9 ms
Clouvider       | Dallas, TX, US (10G)      | 711 Mbits/sec   | 361 Mbits/sec   | 123 ms
Clouvider       | Los Angeles, CA, US (10G) | 692 Mbits/sec   | 336 Mbits/sec   | 150 ms

iperf3 Network Speed Tests (IPv6):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed      | Ping
-----           | -----                     | ----            | ----            | ----
Clouvider       | London, UK (10G)          | 776 Mbits/sec   | 914 Mbits/sec   | 19.9 ms
Scaleway        | Paris, FR (10G)           | 778 Mbits/sec   | busy            | 24.7 ms
NovoServe       | North Holland, NL (40G)   | 781 Mbits/sec   | 923 Mbits/sec   | 11.8 ms
Uztelecom       | Tashkent, UZ (10G)        | 740 Mbits/sec   | 687 Mbits/sec   | 92.0 ms
Clouvider       | NYC, NY, US (10G)         | 597 Mbits/sec   | 152 Mbits/sec   | 87.9 ms
Clouvider       | Dallas, TX, US (10G)      | 704 Mbits/sec   | 289 Mbits/sec   | 123 ms
Clouvider       | Los Angeles, CA, US (10G) | 687 Mbits/sec   | 322 Mbits/sec   | 150 ms

Geekbench 6 Benchmark Test:
---------------------------------
Test            | Value
                |
Single Core     | 1358
Multi Core      | 4520
Full Test       | https://browser.geekbench.com/v6/cpu/1482576

YABS completed in 12 min 2 sec
root@Ubuntu-2204-jammy-amd64-base ~ #

Intel Xeon E3-1245 V2, 32GB, 480GB SSD, 100mbit 


root@silverstar:~# curl -sL yabs.sh | bash
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
#              Yet-Another-Bench-Script              #
#                     v2022-08-20                    #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

Thu Oct 13 22:32:06 UTC 2022

Basic System Information:
---------------------------------
Uptime     : 11 days, 23 hours, 56 minutes
Processor  : Intel(R) Xeon(R) CPU E3-1245 V2 @ 3.40GHz
CPU cores  : 8 @ 1609.437 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM        : 31.3 GiB
Swap       : 1024.0 MiB
Disk       : 438.4 GiB
Distro     : Ubuntu 20.04.5 LTS
Kernel     : 5.4.0-126-generic

fio Disk Speed Tests (Mixed R/W 50/50):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ----
Read       | 158.78 MB/s  (39.6k) | 232.40 MB/s   (3.6k)
Write      | 159.20 MB/s  (39.8k) | 233.62 MB/s   (3.6k)
Total      | 317.99 MB/s  (79.4k) | 466.03 MB/s   (7.2k)
           |                      |
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ----
Read       | 209.89 MB/s    (409) | 225.00 MB/s    (219)
Write      | 221.04 MB/s    (431) | 239.99 MB/s    (234)
Total      | 430.93 MB/s    (840) | 464.99 MB/s    (453)

iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed
                |                           |                 |
Clouvider       | London, UK (10G)          | 95.2 Mbits/sec  | 928 Mbits/sec
Online.net      | Paris, FR (10G)           | busy            | 930 Mbits/sec
Hybula          | The Netherlands (40G)     | 95.0 Mbits/sec  | 930 Mbits/sec
Uztelecom       | Tashkent, UZ (10G)        | 33.2 Mbits/sec  | 395 Mbits/sec
Clouvider       | NYC, NY, US (10G)         | 32.0 Mbits/sec  | 397 Mbits/sec
Clouvider       | Dallas, TX, US (10G)      | 23.1 Mbits/sec  | 120 Mbits/sec
Clouvider       | Los Angeles, CA, US (10G) | 23.8 Mbits/sec  | 281 Mbits/sec

iperf3 Network Speed Tests (IPv6):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed
                |                           |                 |
Clouvider       | London, UK (10G)          | 93.9 Mbits/sec  | 915 Mbits/sec
Online.net      | Paris, FR (10G)           | 93.9 Mbits/sec  | 915 Mbits/sec
Hybula          | The Netherlands (40G)     | 92.2 Mbits/sec  | 908 Mbits/sec
Uztelecom       | Tashkent, UZ (10G)        | 29.0 Mbits/sec  | 290 Mbits/sec
Clouvider       | NYC, NY, US (10G)         | 35.8 Mbits/sec  | 390 Mbits/sec
Clouvider       | Dallas, TX, US (10G)      | 20.9 Mbits/sec  | 239 Mbits/sec
Clouvider       | Los Angeles, CA, US (10G) | 22.1 Mbits/sec  | 186 Mbits/sec

Geekbench 5 Benchmark Test:
---------------------------------
Test            | Value
                |
Single Core     | 885
Multi Core      | 3311
Full Test       | https://browser.geekbench.com/v5/cpu/17935744

E3 1220 1TB 8GB yabs test 

root@sd-55570:/tmp# curl -sL yabs.sh | bash
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
#              Yet-Another-Bench-Script              #
#                     v2022-08-20                    #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #

Thu Oct 13 22:23:02 UTC 2022

Basic System Information:
---------------------------------
Uptime     : 1 days, 1 hours, 15 minutes
Processor  : Intel(R) Xeon(R) CPU E31220 @ 3.10GHz
CPU cores  : 4 @ 1607.358 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM        : 7.8 GiB
Swap       : 1.0 GiB
Disk       : 914.3 GiB
Distro     : Ubuntu 18.04.6 LTS
Kernel     : 4.15.0-194-generic

fio Disk Speed Tests (Mixed R/W 50/50):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ----
Read       | 912.00 KB/s    (228) | 12.86 MB/s     (200)
Write      | 951.00 KB/s    (237) | 13.49 MB/s     (210)
Total      | 1.86 MB/s      (465) | 26.35 MB/s     (410)
           |                      |
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ----
Read       | 53.07 MB/s     (103) | 60.58 MB/s      (59)
Write      | 56.12 MB/s     (109) | 64.90 MB/s      (63)
Total      | 109.19 MB/s    (212) | 125.49 MB/s    (122)

iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider        | Location (Link)           | Send Speed      | Recv Speed
                |                           |                 |
Clouvider       | London, UK (10G)          | 939 Mbits/sec   | 938 Mbits/sec
Online.net      | Paris, FR (10G)           | 941 Mbits/sec   | 942 Mbits/sec
Hybula          | The Netherlands (40G)     | 937 Mbits/sec   | 936 Mbits/sec
Uztelecom       | Tashkent, UZ (10G)        | 887 Mbits/sec   | 315 Mbits/sec
Clouvider       | NYC, NY, US (10G)         | 896 Mbits/sec   | 282 Mbits/sec
Clouvider       | Dallas, TX, US (10G)      | 868 Mbits/sec   | 131 Mbits/sec
Clouvider       | Los Angeles, CA, US (10G) | 849 Mbits/sec   | 273 Mbits/sec

Geekbench 5 Benchmark Test:
---------------------------------
Test            | Value
                |
Single Core     | 741
Multi Core      | 2216
Full Test       | https://browser.geekbench.com/v5/cpu/17935609

Disk performance Contabo, OVH Dedicated server and Ionos. And E1220 1TB Online Dedicated server

Leave a reply

This is a short post, only test results, fast one.

contabo: 8gb ram, 4 cores, 200 GB ssd

I used 4096 or 4GB file create because it has 8GB of ram, so I can test memory buffering more precisely.

root@me:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=4096 conv= fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 36.8991 s, 116 MB/s
root@me:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 37.8602 s, 113 MB/s
root@vmi1020354:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 36.8998 s, 116 MB/s
root@me:/home/bench# echo 3 | sudo tee /proc/sys/vm/drop_caches
3
root@me:/home/bench# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 7.10167 s, 605 MB/s
root@me:/home/bench# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 2.89055 s, 1.5 GB/s
root@me:/home/bench# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.739187 s, 5.8 GB/s
root@vmi1020354:/home/bench# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.96881 s, 4.4 GB/s
root@me:/home/bench# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.616968 s, 7.0 GB/s
root@me:/home/bench# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.839934 s, 5.1 GB/s
root@me:/home/bench# dd if=/dev/zero bs=1M count=4096 | md5sum
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 10.3883 s, 413 MB/s
c9a5a6878d97b48cc965c1e41859f034 –
root@me:/home/bench# dd if=/dev/zero bs=1M count=4096 | md5sum
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 10.7808 s, 398 MB/s
c9a5a6878d97b48cc965c1e41859f034 –
root@me:/home/bench# dd if=/dev/zero bs=1M count=4096 | md5sum
4096+0 records in
4096+0 records out
c9a5a6878d97b48cc965c1e41859f034 –
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 10.6421 s, 404 MB/s

Next one is IONOS, $15 vps, 2 cores, 4gb ram, 120GB ssd

root@f937fdc:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=2048 conv=fda tasync
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 2.23139 s, 962 MB/s
root@f937fdc:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=2048 conv=fdatasync
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 1.89381 s, 1.1 GB/s
root@f937fdc:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=2048 conv=fdatasync
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 1.89822 s, 1.1 GB/s
root@f937fdc:/home/bench# echo 3 | sudo tee /proc/sys/vm/drop_caches
3
root@f937fdc:/home/bench# dd if=diskbench of=/dev/null bs=1M count=2048
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 3.07949 s, 697 MB/s
root@f937fdc:/home/bench# dd if=diskbench of=/dev/null bs=1M count=2048
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 0.468549 s, 4.6 GB/s
root@f937fdc:/home/bench# dd if=diskbench of=/dev/null bs=1M count=2048
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 0.40429 s, 5.3 GB/s
root@f937fdc:/home/bench# dd if=diskbench of=/dev/null bs=1M count=2048
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 0.405475 s, 5.3 GB/s
root@f937fdc:/home/bench# dd if=/dev/zero bs=1M count=2048 | md5sum
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 5.34457 s, 402 MB/s
a981130cf2b7e09f4686dc273cf7187e –
root@f937fdc:/home/bench# dd if=/dev/zero bs=1M count=2048 | md5sum
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 5.2883 s, 406 MB/s
a981130cf2b7e09f4686dc273cf7187e –
root@f937fdc:/home/bench# dd if=/dev/zero bs=1M count=2048 | md5sum
2048+0 records in
2048+0 records out
a981130cf2b7e09f4686dc273cf7187e –
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 5.21028 s, 412 MB/s
root@f937fdc:/home/bench#

Last one is OVH dedicated server, 1245v2, 32GB ram, 480 SSD, RAID 1 setup

root@silverstar:/home/bench# dirdd if=/dev/zero of=diskbench bs=1M count=10240 c onv=fdatasync
dirdd: command not found
root@silverstar:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=10240 conv =fdatasync
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 26.3269 s, 408 MB/s
root@silverstar:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=10240 conv=fdatasync
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 24.3969 s, 440 MB/s
root@silverstar:/home/bench# dd if=/dev/zero of=diskbench bs=1M count=10240 conv=fdatasync
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 26.0974 s, 411 MB/s
root@silverstar:/home/bench# echo 3 | sudo tee /proc/sys/vm/drop_caches
3

root@silverstar:/home/bench# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 25.6331 s, 419 MB/s
root@silverstar:/home/bench# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 1.55243 s, 6.9 GB/s
root@silverstar:/home/bench# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 1.29956 s, 8.3 GB/s
root@silverstar:/home/bench# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 1.29845 s, 8.3 GB/s
root@silverstar:/home/bench# dd if=/dev/zero bs=1M count=10240 | md5sum
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 17.0449 s, 630 MB/s
2dd26c4d4799ebd29fa31e48d49e8e53 –
root@silverstar:/home/bench# dd if=/dev/zero bs=1M count=10240 | md5sum
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 17.0233 s, 631 MB/s
2dd26c4d4799ebd29fa31e48d49e8e53 –
root@silverstar:/home/bench# dd if=/dev/zero bs=1M count=10240 | md5sum
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 17.0109 s, 631 MB/s
2dd26c4d4799ebd29fa31e48d49e8e53 –

Hetzner cloud server


root@ubuntu-4gb-fsn1-1:~# rm -rf disk*
root@ubuntu-4gb-fsn1-1:~# dd if=/dev/zero of=diskbench bs=1M count=10240 conv=fdatasync
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 9.36998 s, 1.1 GB/s
root@ubuntu-4gb-fsn1-1:~# dd if=/dev/zero of=diskbench bs=1M count=10240 conv=fdatasync
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 8.70534 s, 1.2 GB/s
root@ubuntu-4gb-fsn1-1:~# echo 3 | sudo tee /proc/sys/vm/drop_caches
3
root@ubuntu-4gb-fsn1-1:~# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 7.81015 s, 1.4 GB/s
root@ubuntu-4gb-fsn1-1:~# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 1.68179 s, 6.4 GB/s
root@ubuntu-4gb-fsn1-1:~# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 1.11667 s, 9.6 GB/s
root@ubuntu-4gb-fsn1-1:~# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 1.08877 s, 9.9 GB/s
root@ubuntu-4gb-fsn1-1:~# dd if=diskbench of=/dev/null bs=1M count=10240
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 1.08987 s, 9.9 GB/s
root@ubuntu-4gb-fsn1-1:~# dd if=/dev/zero bs=1M count=10240 | md5sum
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 21.989 s, 488 MB/s
2dd26c4d4799ebd29fa31e48d49e8e53 –
root@ubuntu-4gb-fsn1-1:~# dd if=/dev/zero bs=1M count=10240 | md5sum
10240+0 records in
10240+0 records out
10737418240 bytes (11 GB, 10 GiB) copied, 22.2566 s, 482 MB/s
2dd26c4d4799ebd29fa31e48d49e8e53 –
root@ubuntu-4gb-fsn1-1:~#

Online E1220, 1TB, 8GB HDD

root@paris:~# dd if=/dev/zero of=diskbench bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 44.5346 s, 96.4 MB/s
root@paris:~# dd if=/dev/zero of=diskbench bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 42.4509 s, 101 MB/s
root@paris:~# dd if=/dev/zero of=diskbench bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 45.4053 s, 94.6 MB/s
root@paris:~# echo 3 | sudo tee /proc/sys/vm/drop_caches
3
root@paris:~# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 50.3786 s, 85.3 MB/s
root@paris:~# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.687469 s, 6.2 GB/s
root@paris:~# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.596215 s, 7.2 GB/s
root@paris:~# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.59084 s, 7.3 GB/s
root@paris:~# dd if=diskbench of=/dev/null bs=1M count=4096
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 0.590991 s, 7.3 GB/s
root@paris:~# dd if=/dev/zero bs=1M count=4096 | md5sum
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 8.73082 s, 492 MB/s
c9a5a6878d97b48cc965c1e41859f034 –
root@paris:~# dd if=/dev/zero bs=1M count=4096 | md5sum
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 8.07252 s, 532 MB/s
c9a5a6878d97b48cc965c1e41859f034 –
root@paris:~# dd if=/dev/zero bs=1M count=4096 | md5sum
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 8.06932 s, 532 MB/s
c9a5a6878d97b48cc965c1e41859f034 –

Linux screen

Leave a reply

About linux screen program. Really nice to have it but usually when I find some article about using some linux software, there are always some missing pieces and then I have to search google again and again and that’s not good.

Type:

screen -> it opens up new screen window and you are in it

ctrl +a is for switching windows

ctrl+a c is for creating new screen window

Now to close it (detach) use:

ctrl+a d

To list all current screens:

screen -ls

To reattach to it use:

screen -r (number)

To close it use:

screen -XS (number) quit

Here are references:

https://linuxize.com/post/how-to-use-linux-screen/

https://askubuntu.com/questions/356006/kill-a-screen-session

Server benchmark testing

Leave a reply

Here it goes. Some VPS and some dedicated. This is for my reference.

Hetzner 2TB HDD CPU i7-4770 32GB RAM

Tue Nov 23 06:40:55 CET 2021

Basic System Information:

Processor : Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
CPU cores : 8 @ 1798.701 MHz
AES-NI : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM : 31.3 GiB
Swap : 18.0 GiB
Disk : 1.8 TiB

fio Disk Speed Tests (Mixed R/W 50/50):

Block Size4k (IOPS)64k (IOPS)
Read1.00 MB/s (251)14.56 MB/s (227)
Write1.03 MB/s (258)15.08 MB/s (235)
Total2.03 MB/s (509)29.64 MB/s (462)
Block Size512k (IOPS)1m (IOPS)
——— —-—- —-
Read49.39 MB/s (96)64.87 MB/s (63)
Write52.31 MB/s (102)69.26 MB/s (67)
Total101.71 MB/s (198)134.13 MB/s (130)

iperf3 Network Speed Tests (IPv4):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 930 Mbits/sec | 850 Mbits/sec
Performing IPv4 iperf3 recv test from Online.net (Attempt #1 of 5)…fio Disk SpOnline.net | Paris, FR (10G) | 935 Mbits/sec | 863 Mbits/sec
WorldStream | The Netherlands (10G) | 932 Mbits/sec | 880 Mbits/sec
WebHorizon | Singapore (1G) | 555 Mbits/sec | 372 Mbits/sec
Clouvider | NYC, NY, US (10G) | 884 Mbits/sec | 281 Mbits/sec
Velocity Online | Tallahassee, FL, US (10G) | 104 Mbits/sec | 457 Mbits/sec
Clouvider | Los Angeles, CA, US (10G) | 839 Mbits/sec | 526 Mbits/sec
Iveloz Telecom | Sao Paulo, BR (2G) | 759 Mbits/sec | 147 Mbits/sec

iperf3 Network Speed Tests (IPv6):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 917 Mbits/sec | 803 Mbits/sec
Online.net | Paris, FR (10G) | 922 Mbits/sec | 826 Mbits/sec
WorldStream | The Netherlands (10G) | 919 Mbits/sec | 832 Mbits/sec
WebHorizon | Singapore (1G) | 312 Mbits/sec | 457 Mbits/sec
Clouvider | NYC, NY, US (10G) | 879 Mbits/sec | 383 Mbits/sec
Clouvider | Los Angeles, CA, US (10G) | 827 Mbits/sec | 251 Mbits/sec

Geekbench 5 Benchmark Test:

Test | Value
|
Single Core | 970
Multi Core | 3541
Full Test | https://browser.geekbench.com/v5/cpu/11149448

Hetzner 512 nvme

root@server5 ~ # curl -sL yabs.sh | bash -s — -r9

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Yet-Another-Bench-Script

v2021-10-09

https://github.com/masonr/yet-another-bench-script

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Sat 16 Oct 2021 10:09:57 AM CEST

Basic System Information:

Processor : Intel(R) Xeon(R) CPU E3-1275 v5 @ 3.60GHz
CPU cores : 8 @ 900.033 MHz
AES-NI : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM : 62.6 GiB
Swap : 32.0 GiB
Disk : 436.7 GiB

fio Disk Speed Tests (Mixed R/W 50/50):

Block Size4k (IOPS)64k (IOPS)
Read634.85 MB/s (158.7k)1.20 GB/s (18.7k)
Write636.53 MB/s (159.1k)1.20 GB/s (18.8k)
Total1.27 GB/s (317.8k)2.40 GB/s (37.5k)
Block Size512k (IOPS)1m (IOPS)
——— —-—- —-
Read1.24 GB/s (2.4k)1.29 GB/s (1.2k)
Write1.31 GB/s (2.5k)1.37 GB/s (1.3k)
Total2.55 GB/s (4.9k)2.66 GB/s (2.6k)

iperf3 Network Speed Tests (IPv4):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 913 Mbits/sec | 933 Mbits/sec
Online.net | Paris, FR (10G) | 923 Mbits/sec | 937 Mbits/sec
Clouvider | NYC, NY, US (10G) | 875 Mbits/sec | 677 Mbits/sec

iperf3 Network Speed Tests (IPv6):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 901 Mbits/sec | 920 Mbits/sec
Online.net | Paris, FR (10G) | 911 Mbits/sec | 924 Mbits/sec
Clouvider | NYC, NY, US (10G) | 860 Mbits/sec | 517 Mbits/sec

Geekbench 4 Benchmark Test:

Test | Value
|
Single Core | 4855
Multi Core | 16877
Full Test | https://browser.geekbench.com/v4/cpu/16382066

Geekbench 5 Benchmark Test:

Test | Value
|
Single Core | 1093
Multi Core | 4204
Full Test | https://browser.geekbench.com/v5/cpu/10436961

Netcup cheapest root vps

root@v2:~# curl -sL yabs.sh | bash -s — -r9

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Yet-Another-Bench-Script

v2021-10-09

https://github.com/masonr/yet-another-bench-script

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Sat 16 Oct 2021 10:10:34 AM CEST

Basic System Information:

Processor : AMD EPYC 7702P 64-Core Processor
CPU cores : 2 @ 1996.247 MHz
AES-NI : ✔ Enabled
VM-x/AMD-V : ❌ Disabled
RAM : 7.8 GiB
Swap : 2.0 GiB
Disk : 158.8 GiB

fio Disk Speed Tests (Mixed R/W 50/50):

Block Size4k (IOPS)64k (IOPS)
Read111.32 MB/s (27.8k)1.10 GB/s (17.2k)
Write111.62 MB/s (27.9k)1.10 GB/s (17.3k)
Total222.94 MB/s (55.7k)2.21 GB/s (34.5k)
Block Size512k (IOPS)1m (IOPS)
——— —-—- —-
Read1.53 GB/s (2.9k)1.58 GB/s (1.5k)
Write1.61 GB/s (3.1k)1.68 GB/s (1.6k)
Total3.14 GB/s (6.1k)3.26 GB/s (3.1k)

iperf3 Network Speed Tests (IPv4):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 1.53 Gbits/sec | 2.10 Gbits/sec
Online.net | Paris, FR (10G) | 1.70 Gbits/sec | 2.37 Gbits/sec
Clouvider | NYC, NY, US (10G) | 595 Mbits/sec | 1.27 Gbits/sec

iperf3 Network Speed Tests (IPv6):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 1.59 Gbits/sec | 2.33 Gbits/sec
Online.net | Paris, FR (10G) | 1.24 Gbits/sec | 2.26 Gbits/sec
Clouvider | NYC, NY, US (10G) | 676 Mbits/sec | 1.11 Gbits/sec

Geekbench 4 Benchmark Test:

Test | Value
|
Single Core | 4339
Multi Core | 7947
Full Test | https://browser.geekbench.com/v4/cpu/16382067

Geekbench 5 Benchmark Test:

Test | Value
|
Single Core | 938
Multi Core | 1718
Full Test | https://browser.geekbench.com/v5/cpu/10436966

Contabo cheapest vps

root@vmi418:~# curl -sL yabs.sh | bash -s — -r9

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Yet-Another-Bench-Script

v2021-10-09

https://github.com/masonr/yet-another-bench-script

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Sat Oct 16 10:10:54 CEST 2021

Basic System Information:

Processor : AMD EPYC 7282 16-Core Processor
CPU cores : 4 @ 2794.590 MHz
AES-NI : ✔ Enabled
VM-x/AMD-V : ❌ Disabled
RAM : 7.8 GiB
Swap : 2.0 GiB
Disk : 195.8 GiB

fio Disk Speed Tests (Mixed R/W 50/50):

Block Size4k (IOPS)64k (IOPS)
Read5.30 MB/s (1.3k)64.13 MB/s (1.0k)
Write5.32 MB/s (1.3k)64.54 MB/s (1.0k)
Total10.62 MB/s (2.6k)128.68 MB/s (2.0k)
Block Size512k (IOPS)1m (IOPS)
——— —-—- —-
Read127.65 MB/s (249)98.41 MB/s (96)
Write134.43 MB/s (262)104.96 MB/s (102)
Total262.09 MB/s (511)203.37 MB/s (198)

iperf3 Network Speed Tests (IPv4):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 195 Mbits/sec | 198 Mbits/sec
Online.net | Paris, FR (10G) | 198 Mbits/sec | 199 Mbits/sec
Clouvider | NYC, NY, US (10G) | 190 Mbits/sec | 192 Mbits/sec

Geekbench 4 Benchmark Test:

Test | Value
|
Single Core | 3644
Multi Core | 10698
Full Test | https://browser.geekbench.com/v4/cpu/16382070

Geekbench 5 Benchmark Test:

Test | Value
|
Single Core | 760
Multi Core | 2508
Full Test | https://browser.geekbench.com/v5/cpu/10436982

Hetzner 256GB SSD 4770 cpu

root@Ubuntu-2004-focal-64-minimal ~ # curl -sL yabs.sh | bash -s — -r9

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Yet-Another-Bench-Script

v2021-10-09

https://github.com/masonr/yet-another-bench-script

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Sat 16 Oct 2021 10:11:16 AM CEST

Basic System Information:

Processor : Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
CPU cores : 8 @ 2546.148 MHz
AES-NI : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM : 31.2 GiB
Swap : 18.0 GiB
Disk : 217.8 GiB

fio Disk Speed Tests (Mixed R/W 50/50):

Block Size4k (IOPS)64k (IOPS)
Read130.51 MB/s (32.6k)153.05 MB/s (2.3k)
Write130.86 MB/s (32.7k)153.86 MB/s (2.4k)
Total261.37 MB/s (65.3k)306.91 MB/s (4.7k)
Block Size512k (IOPS)1m (IOPS)
——— —-—- —-
Read176.61 MB/s (344)189.90 MB/s (185)
Write185.99 MB/s (363)202.55 MB/s (197)
Total362.60 MB/s (707)392.46 MB/s (382)

iperf3 Network Speed Tests (IPv4):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 905 Mbits/sec | 933 Mbits/sec
Online.net | Paris, FR (10G) | 899 Mbits/sec | 938 Mbits/sec
Clouvider | NYC, NY, US (10G) | 872 Mbits/sec | 552 Mbits/sec

iperf3 Network Speed Tests (IPv6):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | 916 Mbits/sec | 920 Mbits/sec
Online.net | Paris, FR (10G) | 921 Mbits/sec | 924 Mbits/sec
Clouvider | NYC, NY, US (10G) | 878 Mbits/sec | 483 Mbits/sec

Geekbench 4 Benchmark Test:

Test | Value
|
Single Core | 4801
Multi Core | 15912
Full Test | https://browser.geekbench.com/v4/cpu/16382071

Geekbench 5 Benchmark Test:

Test | Value
|
Single Core | 1057
Multi Core | 3927
Full Test | https://browser.geekbench.com/v5/cpu/10436988

Hetzner 480GB Datacenter Xeon dedicated

root@saturn ~ # curl -sL yabs.sh | bash -s — -r9

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Yet-Another-Bench-Script

v2021-10-09

https://github.com/masonr/yet-another-bench-script

## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##

Sat 16 Oct 2021 10:11:46 AM CEST

Basic System Information:

Processor : Intel(R) Xeon(R) CPU E3-1275 v5 @ 3.60GHz
CPU cores : 8 @ 900.300 MHz
AES-NI : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM : 62.6 GiB
Swap : 32.0 GiB
Disk : 407.4 GiB

fio Disk Speed Tests (Mixed R/W 50/50):

Block Size4k (IOPS)64k (IOPS)
Read180.62 MB/s (45.1k)215.19 MB/s (3.3k)
Write181.10 MB/s (45.2k)216.32 MB/s (3.3k)
Total361.73 MB/s (90.4k)431.51 MB/s (6.7k)
Block Size512k (IOPS)1m (IOPS)
——— —-—- —-
Read226.78 MB/s (442)262.45 MB/s (256)
Write238.83 MB/s (466)279.93 MB/s (273)
Total465.61 MB/s (908)542.38 MB/s (529)

iperf3 Network Speed Tests (IPv4):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | busy | busy
Online.net | Paris, FR (10G) | busy | busy
Clouvider | NYC, NY, US (10G) | busy | busy

iperf3 Network Speed Tests (IPv6):

Provider | Location (Link) | Send Speed | Recv Speed
| | |
Clouvider | London, UK (10G) | busy | busy
Online.net | Paris, FR (10G) | busy | busy
Clouvider | NYC, NY, US (10G) | busy | busy

Geekbench 4 Benchmark Test:

Test | Value
|
Single Core | 4853
Multi Core | 16807
Full Test | https://browser.geekbench.com/v4/cpu/16382073

Geekbench 5 Benchmark Test:

Test | Value
|
Single Core | 1092
Multi Core | 4208
Full Test | https://browser.geekbench.com/v5/cpu/10437001