Uscnc 大佬有话说 :
frantech的升级邮件
今天，我们很高兴地宣布对我们所有的KVM切片节点进行全面改造，升级到AMD Ryzen 3900X CPU。我们最初宣传的3.5 GHz时钟将增加到3.8 GHz，升压时钟为4 GHz+(我们看到大多数内核的平均升压时钟为4.1 GHz)。存储还将从SATA固态硬盘升级到NVMe固态硬盘，这将使IO性能提高4倍或更多。
网络连接将从1Gbit升级到10Gbit。虽然您的服务将保持每个方向的1Gbit上限，但我们正在考虑为长期客户(例如，服务时间超过6个月的客户)取消入站速度上限。我们还没有过多地考虑这一点，但许多用户已经对老兵的福利表现出了兴趣。
最后但同样重要的是，拉斯维加斯将建立A+B电源，以保护我们免受荷马·辛普森一家的伤害，他们似乎总是在我们的电源板上工作。这已经酝酿了一段时间，但直到最近才成为可能。
我们已经开始为拉斯维加斯订购设备，预计在下周左右安装新的节点。您很快就会收到一封电子邮件，其中将记录您的VPS将于何时迁移。需要重新启动，然后您的存储片将自动迁移到我们的新节点。
我们希望在4月初完成纽约的工作，并将借此机会将我们的数据块存储板与新的网络连接联机(理想情况下，NYIIX和飓风电气)。还将安装一台新的Juniper路由器。
卢森堡的升级目前悬而未决，但我们希望今年也能完成。
an99 大佬有话说 :
什么意思呢
gebederry 大佬有话说 :
发电邮原文呀，这个机翻是在考验大家理解能力吗:Q
Uscnc 大佬有话说 :
New Year, New… Intel exploit? Sigh.
Since the launch of our KVM Slices, we have used Intel 1270v3 CPUs with SATA SSD storage. This setup has treated us well with performance that does not break the bank. Unfortunately, Intel CPUs have lost their performance advantage over the last 2 years due to design flaws that have led to security exploits/vulnerabilities.
You would have most likely heard of these exploits/vulnerabilities by the names ‘Meltdown’, ‘Spectre’, and ‘MDS’.
While these exploits/vulnerabilities can be mitigated in software, this comes at the cost of performance. Estimates show a performance loss of around 30% when these mitigations are enabled (and even more if HT/SMT is disabled).
Today we are happy to announce a complete overhaul of all of our KVM Slice nodes to AMD Ryzen 3900X CPUs. Our originally advertised 3.5GHz clocks will increase to 3.8GHz with a boost clock of 4GHz+ (we are seeing an average boost clock of 4.1GHz on most cores). Storage will also be upgraded from SATA SSDs to NVME SSDs, which will increase IO performance by 4x or more.
Network connectivity will be upgraded from 1Gbit to 10Gbit. While your service will remain capped at 1Gbit in each direction, we are considering uncapping inbound speeds for long term customers (customers who have had an active service for >6 months for example). We haven’t given this too much thought yet but many users have shown interest in veteran perks.
Last but not least, A+B power will be set up in Las Vegas to protect us from the Homer Simpsons that always seem to end up working on our power panels. This has been in the works for a while but has only recently become possible.
We have begun ordering equipment for Las Vegas and expect to be racking the new nodes in the next week or so. You will receive an email soon that will document when your VPS will be migrated. A reboot will be required upon which your Slice will automagically be migrated to our new nodes.
We expect to get New York done by early April and will be taking this opportunity to bring our Block Storage Slabs online with new network connectivity (ideally, NYIIX & Hurricane Electric). A new Juniper router will also be installed.
Luxembourg upgrades are for the moment up in the air, but we hope to complete them this year as well.
We thank you for your patronage and are excited to see what you think of our new nodes!
HaoLan 大佬有话说 :
翻译一下：CPU更快，网络更快，电源更稳定
tomcb 大佬有话说 :
看到了，但还是取消了机器，自从CN2拔线后163直连真的不太好，既然都要用其他反代或CDN，那源站干脆搬到小独服上去算了。