The ZOS Overview page and the Bucket Details page show statistics from two dimensions respectively: resource pool and bucket.
The statistics on the ZOS Overview page and the Bucket Details page represent the following:
Storage Usage: The actual size of stored files and file fragments. With version control enabled, the history version files and file fragments will be included. For example, with multi-version control enabled, the storage usage is equal to the total size of current version files, history version files, and file fragments after renaming/deleting/restoring files modifying file storage types.
Number of Files: The number of stored files and directories (newly created via console and other means). With version control enabled, the number of history version files and deleted directories will be included. For example, with multi-version control enabled, the files count is equal to the total number of current version files, history version files, current directories and deleted directories after renaming/deleting/restoring files or modifying file storage types.
Note: ZOS treats objects ending with a forward slash (/) as directories. For example, if you create a directory in bucket-test and upload a file, the bucket structure is as follows:
bucket-test
└── dir1/
└── dir2/
├── data.txt
There will be 3 files in bucket-test, and the actual underlying objects are dir1/, dir1/dir2/, and dir1/dir2/data.txt.
Statistics of File Fragments: The total number of incomplete data segments. A multipart upload may fail due to network outage or manual interruption, and all the parts will become fragments.
Number of Requests (Read): The total number of requests for read operations over the Internet/Intranet. For example, operations as List Buckets, List Objects, View Bucket Information, Download Objects, Get Object ACL (Access Control List), Get Cross-domain Access Information, List Bucket Shards and List Object Shards will increase the number of API Requests (Read).
Number of Requests (Write): The total number of requests for write operations over the Internet/Intranet. For example, operations as Create Buckets, Delete Buckets, Upload Objects, Set Object ACL (Access Control List), Set Cross-domain Access, Delete Cross-domain Access Configuration, Delete Objects, Upload Objects in Multipart will increase the number of API Requests (Write).
WAN Inbound Traffic: Inbound traffic over the Internet generated by uploading data to ZOS.
WAN Outbound Traffic: Outbound traffic from the Internet generated by downloading data from ZOS. For example, operations as List Buckets, List Bucket Shards, Get Lifecycle Rules, Get Cross-domain Access Information, Get Bucket Version Control Configuration, Get Bucket Policies, Get Bucket Log Dump Configuration, and Get Object ACL (Access Control List) will increase the outbound traffic.
Note:
Statistics are not real-time data. It is recommended to wait a while before clicking Refresh. Statistics are for reference only.
Accessing ZOS via console, tools, API, SDK or any other means will generate statistics.
"This Month" and "Last Month" above API requests and traffic data refer to the calendar months. For example, if the current month is July and you select "Last Month", it will show the API requests and traffic data from June 1 to June 30.