Instance Specifications Comparison

Last updated: 2024-10-09 14:39:27

Tencent Cloud Load Balancer (CLB) offers shared instances and LCU-supported instances.
Item
Shared
LCU-supported
﻿
Specification Ceiling

Concurrent connections per minute: 50,000; New connections per second: 5,000; QPS: 5,000. 
Standard
Concurrent connections per minute: 100,000; New connections per second: 10,000; QPS: 10,000; Bandwidth cap: 2 Gbps.
﻿
﻿
Advanced 1
Concurrent connections per minute: 200,000; New connections per second: 20,000; QPS: 20,000; Bandwidth cap: 4 Gbps.
﻿
﻿
Advanced 2
Concurrent connections per minute: 500,000; New connections per second: 50,000; QPS: 30,000; Bandwidth cap: 6 Gbps.
﻿
﻿
Super Large 1
Concurrent connections per minute: 1,000,000; New connections per second: 100,000; QPS: 50,000; Bandwidth cap: 10 Gbps.
﻿
﻿
Super Large 2
Concurrent connections per minute: 2,000,000; New connections per second: 200,000; QPS: 100,000; Bandwidth cap: 20 Gbps.
﻿
﻿
Super Large 3
Concurrent connections per minute: 5,000,000; New connections per second: 500,000; QPS: 200,000; Bandwidth cap: 40 Gbps.
﻿
﻿
Super Large 4
Concurrent connections per minute: 10,000,000; New connections per second: 1,000,000; QPS: 300,000; Bandwidth cap: 60 Gbps.
Rate limiting
Starting from June 25, 2023, Tencent Cloud added specification-based rate limits on shared CLB instances created by new users (users who don't have shared CLB instances under their accounts).
For users who have shared CLB instances under their accounts before June 25, 2023, the rate limits take effect starting from 12:00:00, August 25, 2023 (UTC+8).
Note:
When the existing shared CLBs require excess performance, they take extra resources from the shared cluster, which may cause performance preemption.
Apply rate limits based on the instance specifications
﻿
Billable Item
﻿CLB instance fee, network fee, and cross-region binding fee.
Description:
The network fee is billed only on public network CLB instances.
The cross-region binding fee is billed only after the cross-region binding feature is enabled.
﻿CLB instance fee, network fee, LCU fee, and cross-region binding fee.
Description:
The network fee is billed only for public network CLB instances.
The cross-region binding fee is billed only after the cross-region binding feature is enabled.
﻿
﻿

tencent cloud

Recent Pages

Instance Specifications Comparison

Was this page helpful?

Was this page helpful?

Item	Shared	LCU-supported
Specification Ceiling	Concurrent connections per minute: 50,000; New connections per second: 5,000; QPS: 5,000.	Standard	Concurrent connections per minute: 100,000; New connections per second: 10,000; QPS: 10,000; Bandwidth cap: 2 Gbps.
				Advanced 1	Concurrent connections per minute: 200,000; New connections per second: 20,000; QPS: 20,000; Bandwidth cap: 4 Gbps.
				Advanced 2	Concurrent connections per minute: 500,000; New connections per second: 50,000; QPS: 30,000; Bandwidth cap: 6 Gbps.
				Super Large 1	Concurrent connections per minute: 1,000,000; New connections per second: 100,000; QPS: 50,000; Bandwidth cap: 10 Gbps.
				Super Large 2	Concurrent connections per minute: 2,000,000; New connections per second: 200,000; QPS: 100,000; Bandwidth cap: 20 Gbps.
				Super Large 3	Concurrent connections per minute: 5,000,000; New connections per second: 500,000; QPS: 200,000; Bandwidth cap: 40 Gbps.
				Super Large 4	Concurrent connections per minute: 10,000,000; New connections per second: 1,000,000; QPS: 300,000; Bandwidth cap: 60 Gbps.
Rate limiting	Starting from June 25, 2023, Tencent Cloud added specification-based rate limits on shared CLB instances created by new users (users who don't have shared CLB instances under their accounts). For users who have shared CLB instances under their accounts before June 25, 2023, the rate limits take effect starting from 12:00:00, August 25, 2023 (UTC+8). Note: When the existing shared CLBs require excess performance, they take extra resources from the shared cluster, which may cause performance preemption.	Apply rate limits based on the instance specifications
Billable Item	CLB instance fee, network fee, and cross-region binding fee. Description: The network fee is billed only on public network CLB instances. The cross-region binding fee is billed only after the cross-region binding feature is enabled.	CLB instance fee, network fee, LCU fee, and cross-region binding fee. Description: The network fee is billed only for public network CLB instances. The cross-region binding fee is billed only after the cross-region binding feature is enabled.

tencent cloud

Sign Up

Log in

Recent Pages

Instance Specifications Comparison

Was this page helpful?

Was this page helpful?