Memory Category
node_memory_MemFree_bytes
Description: This metrics gives the total number of bytes of the free memory available on the node
Sample Query: sum(node_memory_MemFree_bytes) by (instance)
Labels:
-
Label:
instance
Label Description: the virtual machine/instance
Example: master-0, control-0, dra-director-1, etc
-
Label:
job
Label Description: the name of job
Example: node_exporter
node_memory_MemTotal_bytes
Description: This metrics gives the total number of bytes of the total memory provisioned on the node
Sample Query: sum(node_memory_MemTotal_bytes) by (instance)
Labels:
-
Label:
instance
Label Description: the virtual machine/instance
Example: master-0, control-0, dra-director-1, etc
-
Label:
job
Label Description: the name of job
Example: node_exporter