Provided metrics¶
Incus provides a number of instance metrics and internal metrics. See How to monitor metrics for instructions on how to work with these metrics.
Instance metrics¶
The following instance metrics are provided:
| Metric | Description | 
|---|---|
| 
 | Total number of effective CPUs | 
| 
 | Total number of CPU time used (in seconds) | 
| 
 | Total number of bytes read | 
| 
 | Total number of completed reads | 
| 
 | Total number of bytes written | 
| 
 | Total number of completed writes | 
| 
 | Available space (in bytes) | 
| 
 | Free space (in bytes) | 
| 
 | Size of the file system (in bytes) | 
| 
 | Amount of anonymous memory on active LRU list | 
| 
 | Amount of memory on active LRU list | 
| 
 | Amount of file-backed memory on active LRU list | 
| 
 | Amount of cached memory | 
| 
 | Amount of memory waiting to be written back to the disk | 
| 
 | Amount of free memory for  | 
| 
 | Amount of used memory for  | 
| 
 | Amount of anonymous memory on inactive LRU list | 
| 
 | Amount of memory on inactive LRU list | 
| 
 | Amount of file-backed memory on inactive LRU list | 
| 
 | Amount of mapped memory | 
| 
 | Amount of available memory | 
| 
 | Amount of free memory | 
| 
 | Amount of used memory | 
| 
 | The number of out-of-memory kills | 
| 
 | Amount of anonymous and swap cache memory | 
| 
 | Amount of cached file system data that is swap-backed | 
| 
 | Amount of used swap memory | 
| 
 | Amount of unevictable memory | 
| 
 | Amount of memory queued for syncing to disk | 
| 
 | Amount of received bytes on a given interface | 
| 
 | Amount of received dropped bytes on a given interface | 
| 
 | Amount of received errors on a given interface | 
| 
 | Amount of received packets on a given interface | 
| 
 | Amount of transmitted bytes on a given interface | 
| 
 | Amount of transmitted dropped bytes on a given interface | 
| 
 | Amount of transmitted errors on a given interface | 
| 
 | Amount of transmitted packets on a given interface | 
| 
 | Number of running processes | 
Internal metrics¶
The following internal metrics are provided:
| Metric | Description | 
|---|---|
| 
 | Total number of bytes allocated (even if freed) | 
| 
 | Number of bytes allocated and still in use | 
| 
 | Number of bytes used by the profiling bucket hash table | 
| 
 | Total number of frees | 
| 
 | Number of bytes used for garbage collection system metadata | 
| 
 | Number of goroutines that currently exist | 
| 
 | Number of heap bytes allocated and still in use | 
| 
 | Number of heap bytes waiting to be used | 
| 
 | Number of heap bytes that are in use | 
| 
 | Number of allocated objects | 
| 
 | Number of heap bytes released to OS | 
| 
 | Number of heap bytes obtained from system | 
| 
 | Total number of pointer lookups | 
| 
 | Total number of  | 
| 
 | Number of bytes in use by  | 
| 
 | Number of bytes used for  | 
| 
 | Number of bytes in use by  | 
| 
 | Number of bytes used for  | 
| 
 | Number of heap bytes when next garbage collection will take place | 
| 
 | Number of bytes used for other system allocations | 
| 
 | Number of bytes in use by the stack allocator | 
| 
 | Number of bytes obtained from system for stack allocator | 
| 
 | Number of bytes obtained from system | 
| 
 | Number of running operations | 
| 
 | Daemon uptime (in seconds) | 
| 
 | Number of active warnings |