H3C Technologies H3C Intelligent Management Center - Manual (Page 31)

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{
Disk Usage—Usage of the disk space where the database files reside.
NOTE:
The database space management function is unavailable when UBA uses a remote database.
Viewing database space usage trend statistics
1. Access the Settings page.
2. Click the Database Space link or icon .
The Database Space page appears.
3. Click a server name.
The database usage trend page for the UBA server appears. By default, the page displays the
database space usage trend chart over the last 24 hours in the Database Space Usage Trend
area.
4. To change the query time for the database space usage trend, do one of the following tasks:
{
In the Query Database Space Usages area, select a time range from the Time list. Options are
Last 24 hours, Last 7 days, Last 30 days, Last 3 months, and Custom. By default, the Last 24
hours option is used.
{
Select Custom from the Time list, and set the start time and the end time. For more information
about setting query time range, see "
Setting the query time ".
5. Click Query.
To restore the default query time, click Reset.
6. In the Database Space Usage Trend area, view the database space usage trend chart over the
specified time range.
{
Used Database Space—Size of the used database space.
{
Available Disk Space—Size of the available disk space where the database files reside.
{
Available Database Space—Size of the available database space.
{
Other Used Disk Space—Size of the used disk space where the database files reside.
To hide or display a trend area, click the legend in the illustration.
Hover the cursor over an edge of a trend area to view the usage trend statistics of a specific time.
7. In the Details area, view the database space usage trend statistics that are displayed in list.
Database Space Usage Statistics List contents
{
Information Collection Time—Collection time of the database space usage statistics. The
granularity of the database space usage information varies with the length of the query time.
The shorter the time length of the query, the finer the granularity will be. The finest granularity
is 10 minutes.
{
Used Database Space—Size of the used database space.
{
Total Database Space—Total size of the database space.
{
Available Disk Space—Size of the available disk space where the database files reside.
{
Other Used Disk Space—Size of the used disk space where the database files reside.
{
Data File Usage—Usage of the Database.
{
Disk Usage—Usage of the disk space where the database files reside.