kc_cluster_curr_par_str - Statistics values of a UTM cluster application

The data structure kc_cluster_curr_par_str is defined for the object type KC_CLUSTER_CURR_PAR. In the case of KC_GET_OBJECT, UTM returns information on the utilization of the cluster page pool in kc_cluster_curr_par_str.

KC_MODIFY_OBJECT can be used to reset the counters to 0.

mod1	Data structure kc_cluster_curr_par_str
x(GID)	char max_cpgpool_size[3];
-	char curr_cpgpool_size[3];
x(GID)	char avg_cpgpool_size[3];
-	char node_reserved_cpgpool_pages[10];

¹ The content of the field can be modified using KC_MODIFY_OBJECT; see "obj_type=KC_CLUSTER_CURR_PAR"

The fields in the data structure have the following meanings:

max_cpgpool_size

Specifies the maximum cluster page pool utilization in %.

The value continues to apply after the entire UTM application run. It is reset when the size of the cluster page pool is increased and when the UTM cluster files are generated using KDCDEF.

KC_MODIFY_OBJECT:
Resets the value to 0. This also implicitly resets the value of avg_cpgpool_size to 0.

curr_cpgpool_size

Specifies the current cluster page pool utilization in %.

avg_cpgpool_size

Specifies the average cluster page pool utilization in %.

The value continues to apply after the entire UTM application run. It is reset when the size of the cluster page pool is increased and when the UTM cluster files are generated using KDCDEF.

KC_MODIFY_OBJECT:
Resets the value to 0. This also implicitly resets the value of max_cpgpool_size to 0.

node_reserved_cpgpool_pages

Specifies the number of reserved pages for the current local node.