甲骨文云
费用统计
费用可在甲骨文费率计算器计算查看
多VNIC为非主要VNIC分配IPv4
下载 https://docs.oracle.com/en-us/iaas/Content/Resources/Assets/secondary_vnic_all_configure.sh
执行bash secondary_vnic_all_configure.sh -c为所有在控制台已附加的VNIC在机器内分配到IPv4（内网）
重启网络问题
请在选择系统开机后重装系统以避免, 本人已两次因为原系统在重启与磁盘调整上跌跟头, 第二次使用一个sh解决但没有治根
无法连接至服务器
没有设置好防火墙或未在Ubuntu22.04上使用ECDSA密钥对, 以及IP被GFW封禁的可能
不能root登录
编辑/root/.ssh/authorized_keys, 删除 no-port-forwarding,no-agent-forwarding,no-X11-forwarding,command="echo 'Please login as the user \"ubuntu\" rather than the user \"root\".';echo;sleep 10;exit 142" 即可
性能测试结果, 仅供参考且仅对本机负责(
机器配置与网络速度测试 👇
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43-------------------- A Bench.sh Script By Teddysun -------------------
Version : v2022-06-01
Usage : wget -qO- bench.sh | bash
----------------------------------------------------------------------
CPU Model : CPU model not detected
CPU Cores : 4
AES-NI : Enabled
VM-x/AMD-V : Disabled
Total Disk : 145.3 GB (17.2 GB Used)
Total Mem : 23.4 GB (1.1 GB Used)
System uptime : 32 days, 17 hour 7 min
Load average : 0.13, 0.09, 0.09
OS : Ubuntu 22.04.1 LTS
Arch : aarch64 (64 Bit)
Kernel : 5.15.0-1025-oracle
TCP CC : bbr
Virtualization : KVM
Organization : AS31898 Oracle Corporation
Location : Osaka / JP
Region : Ōsaka
----------------------------------------------------------------------
I/O Speed(1st run) : 297 MB/s
I/O Speed(2nd run) : 298 MB/s
I/O Speed(3rd run) : 307 MB/s
I/O Speed(average) : 300.7 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Speedtest.net 3946.20 Mbps 3909.37 Mbps 8.43 ms
Los Angeles, US 754.26 Mbps 2513.57 Mbps 105.87 ms
Dallas, US 599.75 Mbps 3514.16 Mbps 135.03 ms
Montreal, CA 427.42 Mbps 929.87 Mbps 185.33 ms
Paris, FR 335.10 Mbps 2490.46 Mbps 236.92 ms
Amsterdam, NL 325.10 Mbps 2627.18 Mbps 241.73 ms
Shanghai, CN 370.66 Mbps 2918.70 Mbps 71.55 ms
Nanjing, CN 447.48 Mbps 2803.50 Mbps 149.08 ms
Guangzhou, CN 1.58 Mbps 267.21 Mbps 159.48 ms
Hongkong, CN 1131.86 Mbps 3960.58 Mbps 49.46 ms
Singapore, SG 1106.50 Mbps 3688.17 Mbps 69.58 ms
Tokyo, JP 3942.28 Mbps 3785.23 Mbps 8.55 ms
----------------------------------------------------------------------
Finished in : 6 min 28 sec
Timestamp : 2023-01-20 08:07:33 UTC
----------------------------------------------------------------------CPU, 内存性能与磁盘性能 👇
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20LemonBench Server Test Tookit 20201005 Intl BetaVersion (C)iLemonrain. All Rights Reserved.
==========================================================================================
[Info] Bench Start Time: 2023-01-20 08:14:40
[Info] Test Mode: Fast Mode
-> CPU Performance Test (Fast Mode, 1-Pass @ 5sec)
1 Thread Test: 3359 Scores
4 Threads Test: 13096 Scores
-> Memory Performance Test (Fast Mode, 1-Pass @ 5sec)
1 Thread - Read Test : 30716.21 MB/s
1 Thread - Write Test: 14608.60 MB/s
-> Disk Speed Test (4K Block/1M Block, Direct Mode)
Test Name Write Speed Read Speed
100MB-4K Block 9.5 MB/s (2324 IOPS, 11.01s) 9.5 MB/s (2330 IOPS, 10.98s)
1GB-1M Block 285 MB/s (271 IOPS, 3.68s) 287 MB/s (273 IOPS, 3.65s)CPU GB测试与磁盘性能 👇
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29# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
# Yet-Another-Bench-Script #
# v2022-12-29 #
# https://github.com/masonr/yet-another-bench-script #
# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #
Fri Jan 20 08:24:12 UTC 2023
fio Disk Speed Tests (Mixed R/W 50/50):
---------------------------------
Block Size | 4k (IOPS) | 64k (IOPS)
------ | --- ---- | ---- ----
Read | 75.22 MB/s (18.8k) | 231.04 MB/s (3.6k)
Write | 75.17 MB/s (18.7k) | 237.91 MB/s (3.7k)
Total | 150.39 MB/s (37.5k) | 468.95 MB/s (7.3k)
| |
Block Size | 512k (IOPS) | 1m (IOPS)
------ | --- ---- | ---- ----
Read | 143.61 MB/s (280) | 140.56 MB/s (137)
Write | 155.89 MB/s (304) | 156.82 MB/s (153)
Total | 299.50 MB/s (584) | 297.38 MB/s (290)
Geekbench 5 Benchmark Test:
---------------------------------
Test | Value
|
Single Core | 842
Multi Core | 3139
Full Test | https://browser.geekbench.com/v5/cpu/19988300
