面向PaaS云平台的轻量级虚拟化性能测试研究

Research on lightweight virtualization performance evaluation for PaaS cloud platform

为评价轻量级虚拟化技术性能,拟对主流轻量级虚拟化技术Open VZ、Docker、Rkt在资源控制和隔离方面进行技术分析,在高效性、隔离性和快速性上进行性能评测,并选取Kvm进行实验对比.实验表明,OpenVZ具有较高的隔离性,Docker在快速性和高效性上表现较好,Rkt具有非常好的高效性,这对PaaS云平台虚拟化技术的选型具有重要参考意义.

To evalute the performance of the lightweight virtualization technology,we analyze the resource control and isolation of lightweight virtualization technologies,including Open VZ,Docker,Rkt,and make a performance evaluation about efficiency,isolation and speed on them compared to Kvm. Experimental results show that Open VZ is with higher isolation,and Docker has a good performance on efficiency and speed,while the efficiency of Rkt is excellent. The experimental results are of great significance on choice of technology of Paa S cloud platform.