ScalewayにStardust Instanceが追加されていました。

月240円程度で1vCPU RAM1GB NVMe SSD 10GB 100Mbpsという性能です。

IPv6アドレスのみで利用した場合には月50円で利用することも可能です。

UnixBenchのスコアが1400程度とかなり高めです

speedtest-cli(通信速度)

Ping: 2.021 ms
Download: 1567.27 Mbit/s
Upload: 1355.89 Mbit/s

数回測定したところ、100Mbpsに速度が抑えられる様な挙動が見られました。

Stream(メモリの速度)

Function    Best Rate MB/s  Avg time     Min time     Max time
Copy:           12706.6     0.014094     0.012592     0.015683
Scale:          12893.6     0.013919     0.012409     0.015757
Add:            16414.7     0.015334     0.014621     0.015878
Triad:          16492.4     0.016107     0.014552     0.022432

fio ディスクの速度

Seq-Read 1833.17
Seq-Write 398.698
Rand-Read-512K 1202.49
Rand-Write-512K 513.001
Rand-Read-4K 22.159
Rand-Write-4K 22.153
Rand-Read-4K-QD32 186.181

UnixBench

   BYTE UNIX Benchmarks (Version 5.1.3)

   System: scw-sd: GNU/Linux
   OS: GNU/Linux -- 5.4.0-1018-kvm -- #18-Ubuntu SMP Thu Jun 25 09:42:57 UTC 2020
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: AMD EPYC 7281 16-Core Processor (4192.1 bogomips)
          x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
   05:17:22 up  2:25,  1 user,  load average: 0.02, 0.09, 0.04; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Mon Dec 14 2020 05:17:22 - 05:45:27
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       32674027.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     5360.6 MWIPS (10.0 s, 7 samples)
Execl Throughput                               3807.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        900724.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          269191.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2009034.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1627568.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 194494.2 lps   (10.0 s, 7 samples)
Process Creation                              11977.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7225.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    932.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        2275952.3 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   32674027.5   2799.8
Double-Precision Whetstone                       55.0       5360.6    974.6
Execl Throughput                                 43.0       3807.4    885.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     900724.2   2274.6
File Copy 256 bufsize 500 maxblocks            1655.0     269191.0   1626.5
File Copy 4096 bufsize 8000 maxblocks          5800.0    2009034.0   3463.9
Pipe Throughput                               12440.0    1627568.5   1308.3
Pipe-based Context Switching                   4000.0     194494.2    486.2
Process Creation                                126.0      11977.3    950.6
Shell Scripts (1 concurrent)                     42.4       7225.6   1704.2
Shell Scripts (8 concurrent)                      6.0        932.0   1553.4
System Call Overhead                          15000.0    2275952.3   1517.3
                                                                   ========
System Benchmarks Index Score                                        1433.4

/proc/cpuinfo

processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 23
model		: 1
model name	: AMD EPYC 7281 16-Core Processor
stepping	: 2
microcode	: 0x1000065
cpu MHz		: 2096.058
cache size	: 512 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw perfctr_core ssbd ibpb vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 virt_ssbd arat npt nrip_save
bugs		: fxsave_leak sysret_ss_attrs null_seg spectre_v1 spectre_v2 spec_store_bypass
bogomips	: 4192.11
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: