Checking the Number of Concurrencies
Local Machine Information Authentication requires you to select the maximum number of concurrencies, such as five concurrencies, ten concurrencies, or unlimited concurrencies. How can you check the maximum number of concurrencies?
Not Registered/Registration Failed: Log in to the decision-making platform as the admin and choose System Management > Registration Management. The message "A maximum of two IP addresses can access templates concurrently in an unregistered version." is displayed, as shown in the following figure.
Registered: Log in to the decision-making platform as the admin and choose System Management > Registration Management. You can view details about Max Concurrencies and Current Concurrencies in Template Access Concurrencies, as shown in the following figure.
Factor Influencing the Number of Concurrencies
This document uses simple examples to explain the concept and influence factors of the number of concurrencies.
| Description | Example |
|---|---|
The number of concurrencies is not subject to the platform login status (logged in or not logged in). | If you do not log in to the platform and preview one template in one browser on one computer with one IP address, one concurrency is recorded. If you log in to the platform and preview one template in one browser on one computer with one IP address, one concurrency is recorded. |
The number of concurrencies is not subject to the number of previewed templates. | If you preview one template in one browser on one computer with one IP address, one concurrency is recorded. If you preview multiple templates in one browser on one computer with one IP address, one concurrency is recorded. |
The number of concurrencies is not affected when not previewing any template. | If you preview one template in one browser on one computer with one IP address, one concurrency is recorded. If you log in to the decision-making platform but do not preview any template in one browser on one computer with one IP address, no concurrency is recorded. |
The number of concurrencies is subject to the number of browsers. | If you preview one template in one browser on one computer with one IP address, one concurrency is recorded. If you preview one template in each of the three browsers on one computer with one IP address, three concurrencies are recorded. |
The number of concurrencies is subject to the number of terminal devices. | If you preview one template in one browser on one computer with one IP address, one concurrency is recorded. If you preview one template in each of the three computers with one IP address, three concurrencies are recorded. |
The number of concurrencies is subject to the number of IP addresses. | If you preview one template in one browser on one computer with one IP address, one concurrency is recorded. If you preview one template in each of the three computers with different three IP addresses, three concurrencies are recorded. |
Function of the Number of Concurrencies
| What is the function of the number of concurrencies? | Purchasing ten concurrencies is similar to having ten interfaces on the server. If all ten interfaces are occupied simultaneously, the 11th person attempting to connect will be denied. An error appears, indicating that the system is unregistered or the number of visitors exceeds the registration limit. Contact the administrator if access is required. | |
|---|---|---|
| When can a concurrency be terminated? | The previous section explains the situations in which concurrencies are occupied. If you close all template preview windows (ending all sessions) in one browser on one computer with one IP address, the project releases this concurrency for use by others. Note: | |
| What should be done if the number of concurrencies reaches the maximum? | If all the concurrencies are occupied, new accesses will be denied. You will have to wait in this situation. Therefore, when purchasing concurrencies, try to determine the maximum number of concurrencies based on the maximum number of users online simultaneously. | |
Concurrency-Related Concept
In actual performance testing, you will often be exposed to concurrency-related concepts, including the number of concurrent users, the number of system users, and the number of simultaneous online users. The following table uses a practical example to explain their differences.
| Concept | |
|---|---|
Number of System Users | There are 2000 users in User Management on the decision-making platform. The number of system users is 2000. |
Number of Concurrent Users | At one point, 300 users log in to the decision-making platform. The number of simultaneous online users is 300. It can also be called the number of business concurrencies, or the number of concurrent users. |
System Pressure | At one point, among these 300 online users,
Then only the last 20% of users are really putting pressure on the server. |
Therefore, in actual situations, the pressure on the server depends on not only the number of concurrent business users, but also the user's business scenario.
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