Notes and Constraints

There are fixed quotas on the number of trackers and key event notifications in CTS.

**Table 1** CTS constraints
Item	Constraint
Maximum number of trackers that can be created by a single cloud account	Management tracker: 1 Data trackers: 100
Maximum number of key event notifications that can be configured by a single cloud account	100
Maximum number of OBS buckets that can be configured for a tracker	1
Time from when an operation is performed to when the operation data can be queried on the console	Management traces: 1 minute Data traces: 5 minutes
Time from when a member quits or is removed from an organization to when the organization tracker is withdrawn.	5 minutes
Time span of trace query on the console By default, CTS retains traces for each cloud account for seven days. To store traces older than seven days, you need to transfer them to other cloud services. These traces are automatically deleted from the CTS console upon expiration after seven days. Manual deletion is not supported.	Seven days
Organization tracker	CTS offers organization trackers to facilitate multi-account management with Organizations. This capability relies on Organizations APIs. Users without the enterprise project management function enabled can use this capability as long as they have the CTS permissions. However, users with the enterprise project management function enabled must also be granted certain IAM permissions to use this capability.