vcpu

Is 1 vCPU on Google Compute Engine basically half of 1 physical CPU core?

时间秒杀一切 提交于 2019-12-18 21:48:14
问题 Google's Machine types page states that: For the n1 series of machine types, a virtual CPU is implemented as a single hardware hyper-thread on a 2.6 GHz Intel Xeon E5 (Sandy Bridge), 2.5 GHz Intel Xeon E5 v2 (Ivy Bridge)...etc Assuming that a single physical CPU core with hyper-threading appears as two logical CPUs to an operating system, then if the n1-standard-2 machine that is described as 2 virtual CPUs and 7.5 GB of memory, then this essentially means 1 CPU core, right? So if I'm trying

Is 1 vCPU on Google Compute Engine basically half of 1 physical CPU core?

核能气质少年 提交于 2019-11-30 20:19:53
Google's Machine types page states that: For the n1 series of machine types, a virtual CPU is implemented as a single hardware hyper-thread on a 2.6 GHz Intel Xeon E5 (Sandy Bridge), 2.5 GHz Intel Xeon E5 v2 (Ivy Bridge)...etc Assuming that a single physical CPU core with hyper-threading appears as two logical CPUs to an operating system , then if the n1-standard-2 machine that is described as 2 virtual CPUs and 7.5 GB of memory, then this essentially means 1 CPU core, right? So if I'm trying to follow hardware recommendations for an InfluxDB instance that recommends 2 CPU cores, then I should