Const ExperimentalThe sum over the reclaimable and unreclaimable state values in memory.linux.slab.usage SHOULD be equal to the total slab memory available on the system.
Note that the total slab memory is not constant and may vary over time.
See also the Slab allocator and Slab in /proc/meminfo.
This metric is experimental and is subject to breaking changes in minor releases of @opentelemetry/semantic-conventions.
Reports the memory used by the Linux kernel for managing caches of frequently used objects.