Shulou(Shulou.com)06/03 Report--

What is the method of performance testing for Cloud Virtual Machine? The core of host performance test generally includes two parts: correct test method and correct performance evaluation index. The test method tells you what routine to use to perform the test; the performance metric tells you how to describe the performance of the test object in numerical terms.

Cloud host performance testing should do the following:

1. Business scenario simulation. Coding and parsing of arbitrary protocols to achieve complex business scenarios;

2. Find bottlenecks. Support complex data transmission behaviors in scenarios, such as "login" and "view personal information," more realistic simulation of user behavior, and discovery of server problems;

3. Continuous pressure. Achieve 7*24 hours of server pressure of a certain magnitude, or reach the upper limit of server pressure in a short time;

4. Flexible customization. For complex hybrid scenarios like games, you can combine online code development IDEs to enable communication to any standard or custom protocol.

Commonly measured Cloud Virtual Machine performance metrics

Throughput: The number of completed transactions in a fixed time interval. Usually the number of requests processed in 1 second, in transactions per second (tps).

Response Time: The processing time of a transaction. Usually refers to the time interval from a request to the server after processing, and then to the receipt of the response data, unit: milliseconds.

CPU occupancy: 1-CPU idle rate, indicating the CPU is used, reflecting the utilization of system resources.

I/O input/output: refers to the input and output of data between internal memory and external memory or other peripheral devices.

Cloud host vCPU, memory performance indicators industry-leading, ultra-high I/O speed SSD solid state drive, excellent cloud architecture and computing capacity to meet various business requirements.

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