Common performance indicators

Throughput Indicates the number of transactions processed within a fixed interval. This is usually the number of requests processed within 1 second, in transactions per second (TPS).

Average Throughput The average throughput over a period of time. Cannot reflect instantaneous changes in throughput.

Peak throughput The maximum throughput over a period of time. It is one of the important indexes used to evaluate system capacity.

Minimum throughput The minimum throughput over a period of time. If the minimum value is close to 0, the system is stuck.

[70% throughput concentration interval] The 70% throughput concentration interval is calculated by counting the throughput boundary values of 15% and 85%. The more concentrated the interval, the more stable the throughput.

Response time Indicates the processing time of a transaction. The interval, usually in milliseconds, between the time a request is sent, processed and returned to the server, and the time the reply data is received.

Average response time The average response time over a period of time. The fluctuation of response time cannot be reflected.

Intermediate response time The intermediate value of response time over a period of time, 50% response time, with half of the servers below and the other half above.

[90% response time] The response time of 90% of transactions over a period of time is less than this value. Reflects overall response speed and a timeout rate of 10% above this value. It is one of the important indexes used to evaluate system capacity.

Min Response time Indicates the minimum response time. Indicates the fastest processing capability of the service.

Maximum Response time Indicates the maximum response time. Indicates the slowest processing capability of the server.

CPU Usage 1-CPU idle rate, which indicates the CPU usage and reflects the system resource usage.

Server system resources: CPU usage and memory usage of the host Disk read/write indicators are indicators of server performance

Network usage: Base throughput rate

Transaction speed: such as average login time, average operation response time