Notes and Constraints

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

**Table 1** CTS constraints
Item	Constraints
Maximum number of trackers that can be created by a single 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 period in which traces can be queried on the console NOTE: By default, CTS only records traces generated in the last 7 days for each account. To store races generated 7 days ago, you need to transfer them.	7 days