src/test/singlenode_isolation2/input/resgroup/disable_resgroup.source

-- for all removed resgroups the cgroup dirs should also be removed
! ls -d @cgroup_mnt_point@/cpu/gpdb/*/;
! ls -d @cgroup_mnt_point@/cpuacct/gpdb/*/;

-- reset the GUC and restart cluster.
-- start_ignore
! gpconfig -r gp_resource_manager;
! gpconfig -r gp_resource_group_memory_limit;
! gpstop -rai;
-- end_ignore

SHOW gp_resource_manager;

-- reset settings
ALTER RESOURCE GROUP admin_group SET concurrency 10;
ALTER RESOURCE GROUP admin_group SET memory_spill_ratio 0;
ALTER RESOURCE GROUP admin_group SET memory_limit 10;
ALTER RESOURCE GROUP admin_group SET memory_shared_quota 80;
ALTER RESOURCE GROUP default_group SET concurrency 20;
ALTER RESOURCE GROUP default_group SET memory_spill_ratio 0;
ALTER RESOURCE GROUP default_group SET memory_limit 0;
ALTER RESOURCE GROUP default_group SET memory_shared_quota 80;