Resource Limit Remarks
Project You can create a maximum of 50 projects for an Alibaba Cloud account. If you request more quotas, open a ticket.
Logstore You can create a maximum of 200 Logstores for a project. If you request more quotas, open a ticket.
Shard
  • You can create a maximum of 200 shards for a project.
  • When creating a Logstore in the console, you can create a maximum of 10 shards in the Logstore. When creating a Logstore by using the API, you can create a maximum of 100 shards in the Logstore. However, you can split shards to increase the number of shards no matter how you create a Logstore.
If you request more quotas, open a ticket.
Logtail configuration You can create a maximum of 100 Logtail configurations for a project. If you request more quotas, open a ticket.
Log storage time You can store logs permanently.

You can also customize the log storage time in the range of 1-3,000 days.

N/A
Machine group You can create a maximum of 100 machine groups for a project. If you request more quotas, open a ticket.
Consumer group You can create a maximum of 10 consumer groups for a Logstore. You can delete consumer groups that are no longer used.
Saved search You can create a maximum of 100 saved search items for a project. N/A
Dashboard
  • You can create a maximum of 50 dashboards for a project.
  • Each dashboard can contain a maximum of 50 charts.
N/A
Log item The maximum length is 1 MB. This limit applies if you call API operations to collect logs. If you configure Logtail to collect logs, the maximum length for a single log item is 512 KB.
Log item (Key) The maximum length is 128 bytes. N/A
Log item (Value) The maximum length is 1 MB. N/A
Log group The maximum length of a log group is 5 MB. N/A
Alert You can create a maximum of 100 alerts for a project. If you request more quotas, open a ticket.