05 2019 档案
摘要:待续。。。 https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.1.0/data-operating-system/content/enabling_cgroups.html https://www.jianshu.com/p/b92452424
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摘要:子系统(subsystem) 所谓子系统可以理解为操作系统里的各种资源(组件),如CPU,内存,磁盘,网卡(带宽) 层级(Hierarchies) 所谓层级就是子系统的集合,又为挂载点(mount point),一个或多子系统附件到一个层级下,又可看着某个cgroup树的根c
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摘要:cpu.cfs_period_us specifies a period of time in microseconds (µs, represented here as "us") for how regularly a cgroup's access to CPU resources shoul
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