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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2020/11/12 07:54:03 UTC
[GitHub] [skywalking] githubphy commented on issue #5819: service_cpm
githubphy commented on issue #5819:
URL: https://github.com/apache/skywalking/issues/5819#issuecomment-725905645
> > service_cpm counts the average TPS per instance
>
> No, it should not be. Are you using the cluster mode? Do you set the mode correctly? Such as checking the logs, and health check CLI(https://github.com/apache/skywalking-cli#checkhealth) with 8.2.0?
We used 8.1.0, used two oapservices, The cluster mode uses zookeeper, and did the following tests:
1. For a node, the total number of JMeter requests is 100, and the requests are 100 / s. The total number of requests displayed by skyui is 100, service_cpm is 100;

2. When there are two nodes, the total number of JMeter requests is 100, and the requests are 100 / s. The total number of requests displayed by skyui is 50, service_cpm is 50;

Therefore, our test conclusion is service_cpm counts the average TPS per instance
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