![]() ![]() There are drawbacks to take in consideration, however: If I use a bare metal server at Hetzner (a good and cheap host), I’ll get either AMD RyHexa-Core (12 threads) or i7-6700 (8 threads), 64 GB of RAM, and two 512GB NVME SSDs (for the sake of simplicity, we’ll consider them as one, since you will most likely use the two drives in mirror raid for data protection)Īs you can see, the dedicated server costs the same, but is at least four times as powerful. Needless to say, the cost is double the usual cost of VPS. This will allow you to provision even more VPSs.ĬPU throttling is not a secret it is why some web hosts offer guaranteed virtual CPU: the virtual CPU will always get 100% of the real CPU. Therefore, it’s possible that all VPSs will use more than 50% at one time, which means the virtual CPU will be throttled.Īnother option is to throttle the virtual CPU all the time to half or a third of the real CPU, on top or without over-provisioning. Let’s assume each VPS uses the CPU only 50% of the time, which means the web hosting can allocate twice the number of CPUs. ![]() The reason is that the host knows that the VPSs will not use all the CPU at the same time. So, as an example, a provider would use a computer with X amount of threads and memory and provisions a higher number of VPSs than what the server can accommodate if all VPSs would use a100% CPU all the time. It’s possible to allocate many VPSs on the same server, with each VPS isolated from the others. VPS is an isolated virtual environment that is allocated on a dedicated server running a particular software like Citrix or VMWare. It’s important to know that virtual CPU is not the same as a real CPU to understand the distinction, we need to know what a VPS is. For $40, you get a VPS that has 8GB of RAM, 4 Virtual CPUs, and 160GB SSD. Let’s take, for example, DigitalOcean, one of the leading VPS providers. ‘The Cloud’ has been a hot topic for the past few years―with a couple clicks, you get a server, and with one click you delete it, a very powerful way to manage your infrastructure.īesides the downside in costs, though, there’s also a downside in performance. ![]() MariaDB and Percona MySQL supports TukoDB as well this will not be covered as well. (because MyISAM table allows for full table locking, it’s a different topic altogether) This article will focus only on optimizing InnoDB for optimizing insert speed. MySQL supports two storage engines: MyISAM and InnoDB table type. Percona is distributing their fork of MySQL server that includes many improvements and the TokuDB engine. There are more applications, of course, and you should discover which ones work best for your testing environment.Ī blog we like a lot with many MySQL benchmarks is by Percona.
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