memory collector

The memory collector exposes metrics about system memory usage

Metric name prefix | memory Classes | Win32_PerfRawData_PerfOS_Memory Enabled by default? | Yes

Flags

None

Metrics

Name	Description	Type	Labels
`wmi_cs_logical_processors`	Number of installed logical processors	gauge	None
`wmi_cs_physical_memory_bytes`	Total installed physical memory	gauge	None
`wmi_memory_available_bytes`	The amount of physical memory immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists	gauge	None
`wmi_memory_cache_bytes`	Not yet documented	gauge	None
`wmi_memory_cache_bytes_peak`	Not yet documented	gauge	None
`wmi_memory_cache_faults_total`	Not yet documented	gauge	None
`wmi_memory_commit_limit`	Not yet documented	gauge	None
`wmi_memory_committed_bytes`	Not yet documented	gauge	None
`wmi_memory_demand_zero_faults_total`	The number of zeroed pages required to satisfy faults. Zeroed pages, pages emptied of previously stored data and filled with zeros, are a security feature of Windows that prevent processes from seeing data stored by earlier processes that used the memory space	gauge	None
`wmi_memory_free_and_zero_page_list_bytes`	Not yet documented	gauge	None
`wmi_memory_free_system_page_table_entries`	Not yet documented	gauge	None
`wmi_memory_modified_page_list_bytes`	Not yet documented	gauge	None
`wmi_memory_page_faults_total`	Not yet documented	gauge	None
`wmi_memory_swap_page_reads_total`	Number of disk page reads (a single read operation reading several pages is still only counted once)	gauge	None
`wmi_memory_swap_pages_read_total`	Number of pages read across all page reads (ie counting all pages read even if they are read in a single operation)	gauge	None
`wmi_memory_swap_pages_written_total`	Number of pages written across all page writes (ie counting all pages written even if they are written in a single operation)	gauge	None
`wmi_memory_swap_page_operations_total`	Total number of swap page read and writes (PagesPersec)	gauge	None
`wmi_memory_swap_page_writes_total`	Number of disk page writes (a single write operation writing several pages is still only counted once)	gauge	None
`wmi_memory_pool_nonpaged_allocs_total`	The number of calls to allocate space in the nonpaged pool. The nonpaged pool is an area of system memory area for objects that cannot be written to disk, and must remain in physical memory as long as they are allocated	gauge	None
`wmi_memory_pool_nonpaged_bytes_total`	Not yet documented	gauge	None
`wmi_memory_pool_paged_allocs_total`	Not yet documented	gauge	None
`wmi_memory_pool_paged_bytes`	Not yet documented	gauge	None
`wmi_memory_pool_paged_resident_bytes`	Not yet documented	gauge	None
`wmi_memory_standby_cache_core_bytes`	Not yet documented	gauge	None
`wmi_memory_standby_cache_normal_priority_bytes`	Not yet documented	gauge	None
`wmi_memory_standby_cache_reserve_bytes`	Not yet documented	gauge	None
`wmi_memory_system_cache_resident_bytes`	Not yet documented	gauge	None
`wmi_memory_system_code_resident_bytes`	Not yet documented	gauge	None
`wmi_memory_system_code_total_bytes`	Not yet documented	gauge	None
`wmi_memory_system_driver_resident_bytes`	Not yet documented	gauge	None
`wmi_memory_system_driver_total_bytes`	Not yet documented	gauge	None
`wmi_memory_transition_faults_total`	Not yet documented	gauge	None
`wmi_memory_transition_pages_repurposed_total`	Not yet documented	gauge	None
`wmi_memory_write_copies_total`	The number of page faults caused by attempting to write that were satisfied by copying the page from elsewhere in physical memory	gauge	None

Example metric

This collector does not yet have explained examples, we would appreciate your help adding them!

Useful queries

This collector does not yet have any useful queries added, we would appreciate your help adding them!

Alerting examples

This collector does not yet have alerting examples, we would appreciate your help adding them!

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