Viewing Bucket Usage Statistics

On OBS Console, you can view the storage, traffic, and requests of a single bucket.

To view usage, you need to configure the ces:metricData:list policy in a regional project. For details, see Cloud Eye Custom Policies.

OBS provides the monitoring for the items described in Table 1.

**Table 1** Metric description
Category	Item	Description
Storage	Usage (Total)	Measures the total storage capacity occupied by all objects and the object quantity in a bucket.
	Usage (By Class)	Measures the storage capacity occupied by objects in Standard, Infrequent Access, and Archive storage classes in a bucket. For more information about storage classes, see Storage Classes.
	Objects (By Class)	Measures the number of objects in Standard, Infrequent Access, and Archive storage classes in a bucket. For more information about storage classes, see Storage Classes.
Traffic	Traffic	Measures the inbound and outbound traffic.
Requests	TPS	Measures the total transactions per second (TPS) and average request latency.
	Requests	Measures the number of GET, PUT, and DELETE requests and total number of all requests.
	Percentage	Measures the percentage of successful, valid, and interrupted requests.
	Status Codes	Measures the distribution of status codes returned by the server. For more information about different status codes, see Status Codes.

On the Metrics page, you can view the storage, traffic, and requests of a single bucket.

In the navigation pane of OBS Console, choose Object Storage.
In the bucket list, click the bucket you want to operate. The Objects page is displayed.
In the navigation pane, choose Metrics.
Select a metric type and a period to view related statistics,

Figure 1 Viewing metrics

In the chart, you can:
- Choose one or more legends to display what you want to view.
- Move your mouse pointer over the statistical line to view the statistics of each item at a specific point in time.