OVHのサブブランド、KimsufiのKS-1がBlack Fridayで若干在庫が復活していたので注文をしてみました。
Kimsufiというと、格安のDedicated Serverを提供していることでそこそこ有名で、昔はOVHの間借り(?)をしていたブランドでしたが、いつの間にか正式にOVHに吸収されていたようです。
さてKS-1は
- CPU : Intel ATOM N2800 – 2c/4t – 1.86 GHz/1.86 GHz
- Memory : 4 GB DDR3
- Storage : 1 x 1 TB HDD SATA none
- Public bandwidth : 100 Mbps (アップグレードは不可。)
全体的に低いスペックですが、Raspberrypiよりは上なので、特にストレージの面で月6ドルで使えるのは未だに強みです。公式ではStorageが1TBとなっていますが、何故か2TBがもらえます。ちなみにStorageが2TBとなる月11ドルのKS-2プランと同等ですが、KS-2が4TBになっているかというと、どうもそうではなさそうです。
10年前程のATOM()ですが、2TBのストレージが手に入ると思えば必要十分でしょう。
使用したOSはDebian 11, Swapは8GBを予め割り当ててあります。データセンターはフランスです。
Contents
Yabs
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
# Yet-Another-Bench-Script #
# v2022-12-04 #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
Mon Dec 5 07:42:24 UTC 2022
Basic System Information:
---------------------------------
Uptime : 0 days, 0 hours, 22 minutes
Processor : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz
CPU cores : 4 @ 1066.416 MHz
AES-NI : ❌ Disabled
VM-x/AMD-V : ❌ Disabled
RAM : 3.8 GiB
Swap : 8.0 GiB
Disk : 1.8 TiB
Distro : Debian GNU/Linux 11 (bullseye)
Kernel : 5.10.0-19-amd64
fio Disk Speed Tests (Mixed R/W 50/50):
---------------------------------
Block Size | 4k (IOPS) | 64k (IOPS)
------ | --- ---- | ---- ----
Read | 611.00 KB/s (152) | 9.05 MB/s (141)
Write | 643.00 KB/s (160) | 9.56 MB/s (149)
Total | 1.25 MB/s (312) | 18.62 MB/s (290)
| |
Block Size | 512k (IOPS) | 1m (IOPS)
------ | --- ---- | ---- ----
Read | 35.78 MB/s (69) | 50.83 MB/s (49)
Write | 38.12 MB/s (74) | 53.98 MB/s (52)
Total | 73.90 MB/s (143) | 104.82 MB/s (101)
iperf3 Network Speed Tests (IPv4):
---------------------------------
Provider | Location (Link) | Send Speed | Recv Speed | Ping
----- | ----- | ---- | ---- | ----
Clouvider | London, UK (10G) | 94.2 Mbits/sec | 94.1 Mbits/sec | 3.68 ms
Scaleway | Paris, FR (10G) | 94.1 Mbits/sec | 94.1 Mbits/sec | 5.23 ms
NovoServe | North Holland, NL (40G) | 94.1 Mbits/sec | 94.1 Mbits/sec | 9.44 ms
Uztelecom | Tashkent, UZ (10G) | 91.0 Mbits/sec | 85.0 Mbits/sec | 101 ms
Clouvider | NYC, NY, US (10G) | 92.0 Mbits/sec | 92.6 Mbits/sec | 80.7 ms
Clouvider | Dallas, TX, US (10G) | 90.2 Mbits/sec | 90.7 Mbits/sec | 117 ms
Clouvider | Los Angeles, CA, US (10G) | 89.2 Mbits/sec | 89.2 Mbits/sec | 141 ms
iperf3 Network Speed Tests (IPv6):
---------------------------------
Provider | Location (Link) | Send Speed | Recv Speed | Ping
----- | ----- | ---- | ---- | ----
Clouvider | London, UK (10G) | 92.9 Mbits/sec | 92.8 Mbits/sec | 3.69 ms
Scaleway | Paris, FR (10G) | 92.9 Mbits/sec | 92.8 Mbits/sec | 5.06 ms
NovoServe | North Holland, NL (40G) | 92.7 Mbits/sec | 92.7 Mbits/sec | 9.42 ms
Uztelecom | Tashkent, UZ (10G) | 89.6 Mbits/sec | 81.7 Mbits/sec | 100 ms
Clouvider | NYC, NY, US (10G) | 90.7 Mbits/sec | 91.3 Mbits/sec | 80.6 ms
Clouvider | Dallas, TX, US (10G) | 88.9 Mbits/sec | 89.2 Mbits/sec | 116 ms
Clouvider | Los Angeles, CA, US (10G) | 87.9 Mbits/sec | 87.8 Mbits/sec | 141 ms
Geekbench 5 Benchmark Test:
---------------------------------
Test | Value
|
Single Core | 111
Multi Core | 307
Full Test | https://browser.geekbench.com/v5/cpu/19097048
$ df -Th
Filesystem Type Size Used Avail Use% Mounted on
udev devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs tmpfs 392M 608K 391M 1% /run
/dev/sda2 ext4 1.8T 1.2G 1.7T 1% /
tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs tmpfs 392M 0 392M 0% /run/user/1000
$ free -m # SwapはDebian re-setup時に設定
total used free shared buff/cache available
Mem: 3914 78 3609 0 226 3623
Swap: 8191 0 8191
~$ sudo dd if=/dev/zero of=/swap bs=1M count=1024 conv=fdatasync,notrunc status=progress
1066401792 bytes (1.1 GB, 1017 MiB) copied, 6 s, 178 MB/s
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 9.75316 s, 110 MB/sUnixbench – Benchmark of ks-1-01 / GNU/Linux on Mon Dec 05 2022
BYTE UNIX Benchmarks (Version 5.1.3)
Test System Information
| System: | ks-1-01: GNU/Linux | |
| OS: | GNU/Linux — 5.10.0-19-amd64 — #1 SMP Debian 5.10.149-2 (2022-10-21) | |
| Machine: | x86_64: unknown | |
| Language: | en_US.utf8 (charmap=”ANSI_X3.4-1968″, collate=”ANSI_X3.4-1968″) | |
| CPUs: | 0: | Intel(R) Atom(TM) CPU N2800 @ 1.86GHz (3733.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET |
| 1: | Intel(R) Atom(TM) CPU N2800 @ 1.86GHz (3733.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET | |
| 2: | Intel(R) Atom(TM) CPU N2800 @ 1.86GHz (3733.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET | |
| 3: | Intel(R) Atom(TM) CPU N2800 @ 1.86GHz (3733.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET | |
| Uptime: | 08:11:45 up 51 min, 2 users, load average: 1.52, 1.61, 1.48; runlevel Dec | |
Benchmark Run: 4 CPUs; 1 parallel process
Time: 08:11:45 – 08:39:58; 28m 13s
System Benchmarks
| Test | Score | Unit | Time | Iters. | Baseline | Index |
|---|---|---|---|---|---|---|
| Dhrystone 2 using register variables | 6740417.5 | lps | 10.0 s | 7 | 116700.0 | 577.6 |
| Double-Precision Whetstone | 1327.4 | MWIPS | 10.2 s | 7 | 55.0 | 241.3 |
| Execl Throughput | 871.5 | lps | 29.9 s | 2 | 43.0 | 202.7 |
| File Copy 1024 bufsize 2000 maxblocks | 155142.1 | KBps | 30.0 s | 2 | 3960.0 | 391.8 |
| File Copy 256 bufsize 500 maxblocks | 42821.4 | KBps | 30.0 s | 2 | 1655.0 | 258.7 |
| File Copy 4096 bufsize 8000 maxblocks | 429279.0 | KBps | 30.0 s | 2 | 5800.0 | 740.1 |
| Pipe Throughput | 411677.6 | lps | 10.0 s | 7 | 12440.0 | 330.9 |
| Pipe-based Context Switching | 22706.6 | lps | 10.0 s | 7 | 4000.0 | 56.8 |
| Process Creation | 1005.1 | lps | 30.0 s | 2 | 126.0 | 79.8 |
| Shell Scripts (1 concurrent) | 2311.2 | lpm | 60.0 s | 2 | 42.4 | 545.1 |
| Shell Scripts (8 concurrent) | 539.7 | lpm | 60.0 s | 2 | 6.0 | 899.5 |
| System Call Overhead | 661238.0 | lps | 10.0 s | 7 | 15000.0 | 440.8 |
| System Benchmarks Index Score: | 306.5 | |||||
Benchmark Run: 4 CPUs; 4 parallel processes
Time: 08:39:58 – 09:08:07; 28m 09s
System Benchmarks
| Test | Score | Unit | Time | Iters. | Baseline | Index |
|---|---|---|---|---|---|---|
| Dhrystone 2 using register variables | 18437928.5 | lps | 10.0 s | 7 | 116700.0 | 1579.9 |
| Double-Precision Whetstone | 4795.7 | MWIPS | 10.2 s | 7 | 55.0 | 871.9 |
| Execl Throughput | 2139.3 | lps | 29.9 s | 2 | 43.0 | 497.5 |
| File Copy 1024 bufsize 2000 maxblocks | 165645.5 | KBps | 30.0 s | 2 | 3960.0 | 418.3 |
| File Copy 256 bufsize 500 maxblocks | 45936.1 | KBps | 30.0 s | 2 | 1655.0 | 277.6 |
| File Copy 4096 bufsize 8000 maxblocks | 478542.1 | KBps | 30.0 s | 2 | 5800.0 | 825.1 |
| Pipe Throughput | 844189.6 | lps | 10.0 s | 7 | 12440.0 | 678.6 |
| Pipe-based Context Switching | 94669.2 | lps | 10.0 s | 7 | 4000.0 | 236.7 |
| Process Creation | 4595.1 | lps | 30.0 s | 2 | 126.0 | 364.7 |
| Shell Scripts (1 concurrent) | 4287.8 | lpm | 60.0 s | 2 | 42.4 | 1011.3 |
| Shell Scripts (8 concurrent) | 557.0 | lpm | 60.3 s | 2 | 6.0 | 928.3 |
| System Call Overhead | 1433660.8 | lps | 10.0 s | 7 | 15000.0 | 955.8 |
| System Benchmarks Index Score: | 623.5 | |||||
その他
Storage
今回のHDDはHGSTのHUS724020ALでした。
:~$ sudo fdisk -l
Disk /dev/sda: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: HGST HUS724020AL
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier:cpuinfo/meminfo
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 54
model name : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz
stepping : 1
microcode : 0x10d
cpu MHz : 799.958
cache size : 512 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl nonstop_tsc cpuid aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm arat
bugs :
bogomips : 3733.19
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 54
model name : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz
stepping : 1
microcode : 0x10d
cpu MHz : 799.977
cache size : 512 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl nonstop_tsc cpuid aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm arat
bugs :
bogomips : 3733.19
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 54
model name : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz
stepping : 1
microcode : 0x10d
cpu MHz : 799.982
cache size : 512 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl nonstop_tsc cpuid aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm arat
bugs :
bogomips : 3733.19
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 54
model name : Intel(R) Atom(TM) CPU N2800 @ 1.86GHz
stepping : 1
microcode : 0x10d
cpu MHz : 799.981
cache size : 512 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts nopl nonstop_tsc cpuid aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm arat
bugs :
bogomips : 3733.19
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
$ cat /proc/meminfo
MemTotal: 4008008 kB
MemFree: 3802232 kB
MemAvailable: 3746036 kB
Buffers: 13432 kB
Cached: 90268 kB
SwapCached: 0 kB
Active: 60032 kB
Inactive: 72216 kB
Active(anon): 324 kB
Inactive(anon): 28832 kB
Active(file): 59708 kB
Inactive(file): 43384 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 8388604 kB
SwapFree: 8388604 kB
Dirty: 8 kB
Writeback: 0 kB
AnonPages: 28580 kB
Mapped: 36472 kB
Shmem: 608 kB
KReclaimable: 23664 kB
Slab: 42088 kB
SReclaimable: 23664 kB
SUnreclaim: 18424 kB
KernelStack: 1664 kB
PageTables: 1132 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 10392608 kB
Committed_AS: 145476 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 11572 kB
VmallocChunk: 0 kB
Percpu: 1824 kB
HardwareCorrupted: 0 kB
AnonHugePages: 4096 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 78764 kB
DirectMap2M: 4098048 kB
