Planning Resources

Before configuring resource load management, plan tenant resources based on service models. After services run for a period of time, you can adjust the configurations based on resource usage.

Assume that two departments in a large enterprise use the same cluster. openGauss puts system resources used by the same department in a group to isolate resources for different departments. Table 1 describes the resource plan.

Table 1 Tenant resource plan

Tenant Name	Parameter	Example Value
Tenant A	Sub-Class Cgroup	class_a
	Workload Cgroup	workload_a1 workload_a2
	Group resource pool	resource_pool_a
	Service resource pool	resource_pool_a1 resource_pool_a2
	Group user	tenant_a
	Service user	tenant_a1 tenant_a2
Tenant B	Sub-Class Cgroup	class_b
	Workload Cgroup	workload_b1 workload_b2
	Group resource pool	resource_pool_b
	Service resource pool	resource_pool_b1 resource_pool_b2
	Group user	tenant_b
	Service user	tenant_b1 tenant_b2