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 -hIt 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
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 ~ #For a quick reference.
https://dev.to/human_priyank/laravel-8-paths-helpers-explained-2k14
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
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
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 –
Every time I make changes to this panel, like open basedir in apache or PHPFPM, I need to rebuild web profile from admin panel. This is essential or it will not work.
I have tried it and it works. Make sure to delete history with password, if you used it in the terminal.
https://stackoverflow.com/questions/10867520/mysqldump-with-db-in-a-separate-file
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
Here it goes. Some VPS and some dedicated. This is for my reference.
Tue Nov 23 06:40:55 CET 2021
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
| Block Size | 4k (IOPS) | 64k (IOPS) |
|---|---|---|
| Read | 1.00 MB/s (251) | 14.56 MB/s (227) |
| Write | 1.03 MB/s (258) | 15.08 MB/s (235) |
| Total | 2.03 MB/s (509) | 29.64 MB/s (462) |
| Block Size | 512k (IOPS) | 1m (IOPS) |
| —— | — —- | —- —- |
| Read | 49.39 MB/s (96) | 64.87 MB/s (63) |
| Write | 52.31 MB/s (102) | 69.26 MB/s (67) |
| Total | 101.71 MB/s (198) | 134.13 MB/s (130) |
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
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
Test | Value
|
Single Core | 970
Multi Core | 3541
Full Test | https://browser.geekbench.com/v5/cpu/11149448
root@server5 ~ # curl -sL yabs.sh | bash -s — -r9
Sat 16 Oct 2021 10:09:57 AM CEST
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
| Block Size | 4k (IOPS) | 64k (IOPS) |
|---|---|---|
| Read | 634.85 MB/s (158.7k) | 1.20 GB/s (18.7k) |
| Write | 636.53 MB/s (159.1k) | 1.20 GB/s (18.8k) |
| Total | 1.27 GB/s (317.8k) | 2.40 GB/s (37.5k) |
| Block Size | 512k (IOPS) | 1m (IOPS) |
| —— | — —- | —- —- |
| Read | 1.24 GB/s (2.4k) | 1.29 GB/s (1.2k) |
| Write | 1.31 GB/s (2.5k) | 1.37 GB/s (1.3k) |
| Total | 2.55 GB/s (4.9k) | 2.66 GB/s (2.6k) |
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
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
Test | Value
|
Single Core | 4855
Multi Core | 16877
Full Test | https://browser.geekbench.com/v4/cpu/16382066
Test | Value
|
Single Core | 1093
Multi Core | 4204
Full Test | https://browser.geekbench.com/v5/cpu/10436961
root@v2:~# curl -sL yabs.sh | bash -s — -r9
Sat 16 Oct 2021 10:10:34 AM CEST
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
| Block Size | 4k (IOPS) | 64k (IOPS) |
|---|---|---|
| Read | 111.32 MB/s (27.8k) | 1.10 GB/s (17.2k) |
| Write | 111.62 MB/s (27.9k) | 1.10 GB/s (17.3k) |
| Total | 222.94 MB/s (55.7k) | 2.21 GB/s (34.5k) |
| Block Size | 512k (IOPS) | 1m (IOPS) |
| —— | — —- | —- —- |
| Read | 1.53 GB/s (2.9k) | 1.58 GB/s (1.5k) |
| Write | 1.61 GB/s (3.1k) | 1.68 GB/s (1.6k) |
| Total | 3.14 GB/s (6.1k) | 3.26 GB/s (3.1k) |
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
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
Test | Value
|
Single Core | 4339
Multi Core | 7947
Full Test | https://browser.geekbench.com/v4/cpu/16382067
Test | Value
|
Single Core | 938
Multi Core | 1718
Full Test | https://browser.geekbench.com/v5/cpu/10436966
root@vmi418:~# curl -sL yabs.sh | bash -s — -r9
Sat Oct 16 10:10:54 CEST 2021
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
| Block Size | 4k (IOPS) | 64k (IOPS) |
|---|---|---|
| Read | 5.30 MB/s (1.3k) | 64.13 MB/s (1.0k) |
| Write | 5.32 MB/s (1.3k) | 64.54 MB/s (1.0k) |
| Total | 10.62 MB/s (2.6k) | 128.68 MB/s (2.0k) |
| Block Size | 512k (IOPS) | 1m (IOPS) |
| —— | — —- | —- —- |
| Read | 127.65 MB/s (249) | 98.41 MB/s (96) |
| Write | 134.43 MB/s (262) | 104.96 MB/s (102) |
| Total | 262.09 MB/s (511) | 203.37 MB/s (198) |
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
Test | Value
|
Single Core | 3644
Multi Core | 10698
Full Test | https://browser.geekbench.com/v4/cpu/16382070
Test | Value
|
Single Core | 760
Multi Core | 2508
Full Test | https://browser.geekbench.com/v5/cpu/10436982
root@Ubuntu-2004-focal-64-minimal ~ # curl -sL yabs.sh | bash -s — -r9
Sat 16 Oct 2021 10:11:16 AM CEST
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
| Block Size | 4k (IOPS) | 64k (IOPS) |
|---|---|---|
| Read | 130.51 MB/s (32.6k) | 153.05 MB/s (2.3k) |
| Write | 130.86 MB/s (32.7k) | 153.86 MB/s (2.4k) |
| Total | 261.37 MB/s (65.3k) | 306.91 MB/s (4.7k) |
| Block Size | 512k (IOPS) | 1m (IOPS) |
| —— | — —- | —- —- |
| Read | 176.61 MB/s (344) | 189.90 MB/s (185) |
| Write | 185.99 MB/s (363) | 202.55 MB/s (197) |
| Total | 362.60 MB/s (707) | 392.46 MB/s (382) |
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
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
Test | Value
|
Single Core | 4801
Multi Core | 15912
Full Test | https://browser.geekbench.com/v4/cpu/16382071
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
Sat 16 Oct 2021 10:11:46 AM CEST
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
| Block Size | 4k (IOPS) | 64k (IOPS) |
|---|---|---|
| Read | 180.62 MB/s (45.1k) | 215.19 MB/s (3.3k) |
| Write | 181.10 MB/s (45.2k) | 216.32 MB/s (3.3k) |
| Total | 361.73 MB/s (90.4k) | 431.51 MB/s (6.7k) |
| Block Size | 512k (IOPS) | 1m (IOPS) |
| —— | — —- | —- —- |
| Read | 226.78 MB/s (442) | 262.45 MB/s (256) |
| Write | 238.83 MB/s (466) | 279.93 MB/s (273) |
| Total | 465.61 MB/s (908) | 542.38 MB/s (529) |
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
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
Test | Value
|
Single Core | 4853
Multi Core | 16807
Full Test | https://browser.geekbench.com/v4/cpu/16382073
Test | Value
|
Single Core | 1092
Multi Core | 4208
Full Test | https://browser.geekbench.com/v5/cpu/10437001