show environment

This command displays information about system disk space and usage.

Format show environment
Mode Privileged EXEC
The command output shows the following values:
Column
Meaning
Unit The system unit number.
Total Space The total amount of disk space on the system, in KB.
Free Space The amount of available disk space on the system, in KB.
Used Space The amount of disk space in use on the system, in KB.
Utilization The amount of disk space in use on the system, as a percentage of total disk space.

The following shows an example of the command output:

Unit   Total space (KB)   Free space (KB)   Used space (KB)   Utilization (%)
----   ----------------   ---------------   ---------------   ---------------
1               126,976            85,976            41,000               32