New Cgroup Subsystem for Buffer Write io and Network RX Control in Kernel
summary
Describes adding two new Linux kernel cgroup subsystems—one to control buffer write I/O and one to control network RX—so administrators can assign different I/O and network receive resource limits to workloads for QoS. Implements these controls in the kernel (available from Linux 4.x onward) to fill a gap where buffer write and network RX could previously not be managed by cgroups.
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