HPC infrastructure measures dataset - mem table [7/13]

HPC infrastructure measures dataset - mem table This record contains the mem table of the HPC infrastructure measures dataset. Column descriptions: timestamp: The time at which the measurement was collected. host: The hostname of the node from which the memory statistics were retrieved. committed_as: The amount of memory committed to running processes. mapped: The amount of memory mapped into process address spaces. write_back: The amount of memory currently being flushed to disk. available: The amount of memory immediately available for use without swapping. used_percent: The percentage of physical memory currently in use. huge_pages_free: The number of huge pages currently available. slab: The amount of memory used by kernel data structures managed through the slab allocator. sunreclaim: The portion of slab memory that cannot be reclaimed. swap_total: The total configured swap space. swap_cached: The amount of swapped data that remains cached in memory. available_percent: The percentage of physical memory currently available. high_free: The amount of free memory in the high memory region. huge_page_size: The size of a huge page. huge_pages_total: The total number of huge pages. page_tables: The amount of memory used for process page tables. dirty: The amount of memory containing modified data not yet written to disk. low_total: The total amount of low memory. vmalloc_chunk: The size of the largest available contiguous block in the vmalloc area. used: The amount of memory currently in use. free: The amount of completely unused memory. sreclaimable: The amount of slab memory that can be reclaimed if needed. vmalloc_total: The total size of the vmalloc virtual memory region. total: The total physical memory installed on the system. active: The amount of recently used memory that is less likely to be reclaimed. buffered: The amount of memory used for block device buffering. write_back_tmp: The amount of temporary memory used for write-back operations. cached: The amount of memory used by the filesystem page cache. commit_limit: The upper limit on memory that the system can commit. high_total: The total amount of high memory. inactive: The amount of memory that has not been used recently and that can be reclaimed. low_free: The amount of free low memory. shared: The amount of memory shared across processes. swap_free: The amount of currently unused swap space. vmalloc_used: The amount of vmalloc space currently allocated.