Hi The two articles are pretty much same, so you just need to take a look at one. As they didn't open source the performance test code, we need to setup the performance test based on the demo ourself.
Now Ju Zheng is working on build test deploying environment for the demo application and saga into k8s on this task[1]. So the next important work is we should know about the slowest parts of our system. We did some performance turning for the old saga implementation. Here are some informations that you can take a look. 1. We use the kamon[2] to instrument the saga application, so we can get the metrics and tracing by applying the annotations of kamon. You can find the example code by searching @EnableKamon in the saga-core module. 2. We need to send the metrics to reporter to help us to observer the whole system. kamon supports lots of reporters, using the InfluxDB and Grafana could be a good way to go. Please let me know if you have any question about it. [1]https://issues.apache.org/jira/browse/SCB-823 [2]http://kamon.io/documentation/get-started/ Willem Jiang Twitter: willemjiang Weibo: 姜宁willem On Wed, Aug 8, 2018 at 11:37 PM, mahesh somalaraju < [email protected]> wrote: > Dear Servicecomb Dev team, > > I am looking forward to contribute the project > "incubator-servicecomb-saga". > Currently I am understanding the use cases and code flows of Saga. > I have gone through the some sample demos and it is interesting. > > I am looking for finding one performance tool which can calculate the > performance of saga. > There is no direct tool which can calculate the performance of distributed > transaction framework. > > I have gone through some links presented in web. These links in Chinese > language and I translated and gone through. > https://cloud.tencent.com/developer/news/280262 > https://blog.csdn.net/aioria_csdn/article/details/81139958 > > I am planning to calculate the performance on below performance factors. > > 1) TPS > > 2) Response time and TPS when multiple clients presents. > > 3) Response time and average TPS in multiple thread scenario. > > Any inputs are welcome ! Thank you in advance. > > Thanks & Regards > Mahesh Raju Somalaraju > Gtihub: maheshrajus > > >
