impala_tcmalloc_pageheap_free_bytes metric
CDP Private Cloud Data Service metrics for impala_tcmalloc_pageheap_free_bytes.
impala_tcmalloc_pageheap_free_bytes metric
- Name
- impala_tcmalloc_pageheap_free_bytes
- Description
- Number of bytes in free, mapped pages in page heap. These bytes can be used to fulfill allocation requests. They always count towards virtual memory usage, and unless the underlying memory is swapped out by the OS, they also count towards physical memory usage.
- Type
- GAUGE
- Labels
- Unit
- Aggregates
- Meta
-
- Category: dwx
- Deployment: coordinator
- Additional Notes
- null
- Version
- null
