Provides memory metrics collected from each node in the cluster.
Historical group
This attribute group is eligible for use with Tivoli Data Warehouse.
Attribute descriptions
The following list contains information about each attribute in the Memory attribute group:
Node attribute: This attribute is a key attribute.
Description
The managed system name of the agent.
Type
String Source
The source for this attribute is the agent.
Warehouse name NODE Timestamp attribute
Description
The local time at the agent when the data was collected.
Type
String Source
The source for this attribute is the agent.
Warehouse name TIMESTAMP
Name of Node attribute: This attribute is a key attribute.
Description
The name of the node.
Type
String
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name Name.
Warehouse name
NAME_OF_NODE or NON Memory Module attribute
Description
The name of the memory module.Usually a NULL string.
Type
String Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name Name.
Warehouse name
MEMORY_MODULE or MM Available Memory MB attribute
Description
The amount of available memory in megabytes.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name AvailableMBytes.
Warehouse name
AVAILABLE_MEMORY_MB or AMM Percent Committed Bytes In Use attribute
Description
The ratio committed to commit limit.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name PercentCommittedBytesInUse.
Warehouse name
PERCENT_COMMITTED_BYTES_IN_USE or PCBIU Cache Bytes attribute
Description
The number of bytes currently being used by the file system cache.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name CacheBytes.
Warehouse name
CACHE_BYTES or CB0 Cache Bytes Peak attribute
Description
The maximum number of cache bytes after the system was last restarted.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name CacheBytesPeak.
Warehouse name
CACHE_BYTES_PEAK or CBP Cache Faults attribute
Description
The number of faults per second which occur when a page sought in the file system cache is not found there and must be retrieved from elsewhere in the memory (a soft fault) or from the disk (a hard fault).
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name CacheFaultsPerSec.
Warehouse name
CACHE_FAULTS or CF Page Faults attribute
Description
The number of page faults per second.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name PageFaultsPersec.
Warehouse name
PAGE_FAULTS or PF Page Reads attribute
Description
The number of page reads per second.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name PageReadsPersec.
Warehouse name PAGE_READS Page Writes attribute
Description
The number of page writes per second.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name PageWritesPersec.
Warehouse name
PAGE_WRITES or PW Pages Input attribute
Description
The number of pages read from disk to resolve hard page faults per second.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the
Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name PagesInputPersec.
Warehouse name
PAGES_INPUT or PI Pages Output attribute
Description
The number of pages written to disk to free up space in physical memory per second.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name PagesOutputPersec.
Warehouse name
PAGES_OUTPUT or PO Pool Paged Bytes attribute
Description
The number of bytes in the paged pool, an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used.
Type
Integer (32-bit gauge) with enumerated values. The strings are displayed in the Tivoli Enterprise Portal. The warehouse and queries return the values that are shown in parentheses. The following values are defined:
v Value Exceeds Maximum (2147483647) v Value Exceeds Minimum (-2147483648)
Any other value is the value that is returned by the agent in the Tivoli Enterprise Portal.
Source
The source for this attribute is WMI - root\cimv2\
Win32_PerfFormattedData_PerfOS_Memory from root\MSCluster\
MSCluster_Node :Name PoolPagedBytes.
Warehouse name
POOL_PAGED_BYTES or PPB Commit Limit MB attribute
Description
The amount of virtual memory that can be committed without having to extend the paging file(s) in megabytes.
Type
Integer (32-bit gauge) Source
The source for this attribute is derived: Commit_Limit / 1048576.
Warehouse name
COMMIT_LIMIT_MB or CLM Committed MB attribute
Description
The amount of committed virtual memory in megabytes.
Type
Integer (32-bit gauge) Source
The source for this attribute is derived: Committed_Bytes / 1048576.
Warehouse name
COMMITTED_MB or CM Cache MB attribute
Description
The number of megabytes currently being used by the file system cache.
Type
Integer (32-bit gauge) Source
The source for this attribute is derived: Cache_Bytes / 1048576.
Warehouse name CACHE_MB Cache Peak MB attribute
Description
The maximum number of megabytes in the cache after the system was last restarted.
Type
Integer (32-bit gauge) Source
The source for this attribute is derived: Cache_Bytes_Peak / 1048576.
Warehouse name
CACHE_PEAK_MB or CPM Pool Paged MB attribute
Description
The number of megabytes in the paged pool, an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used.
Type
Integer (32-bit gauge) Source
The source for this attribute is derived: Pool_Paged_Bytes / 1048576.
Warehouse name
POOL_PAGED_MB or PPM