Hi Mahesh， The JMeter collector is just for the client side view which means we can see the TPS of whole system. But when we do the performance turning, we should know about the internal metric of the service. That is why we bring the "Kamon" up to the table.
Willem Jiang Twitter: willemjiang Weibo: 姜宁willem On Mon, Aug 13, 2018 at 4:30 PM, mahesh somalaraju < [email protected]> wrote: > Hi Lance Ju, > > Which collector you are trying to integrate with jMeter ? > As we can see in saga code "Kamon" metrics with StatsD collector is there. > Point[2] in your mail: can we add kamon & StatsD/grafana along with custom > jMeter image ? > > Ref: https://github.com/apache/incubator-servicecomb-saga/ > tree/master/saga-performance > > > Thanks & Regards > -Mahesh Raju S > Github: maheshrajus > > -----Original Message----- > From: Lance Ju [mailto:[email protected]] > Sent: 10 August 2018 09:32 > To: [email protected] > Cc: Sukesh A C <[email protected]>; Mohammad Asif Siddiqui < > [email protected]>; Vinay Murudi <[email protected]>; > Zhenhua Hu <[email protected]> > Subject: Re: [DISCUSS] Performance benchmarking tool finding for Saga > > Hi, team, > I've made some progress on this, we can now deploy demos(currently only > spring-demo supported) into a k8s cluster, then start a jmeter container > for load tests. > Some further works are under process: > 1. A jmeter test result collector in the service > 2. A custom jmeter image that upload the result to the collector > > After that we can always check the collected results in the collector, > and link the load tests to CI/CD systems, to make the test itself > 'Continuous'. > > > Willem Jiang <[email protected]> 于2018年8月9日周四 下午11:40写道： > > > FYI. > > > > There are some performance test work[1] we did laster year, that you > > may take a look. > > > > > > https://github.com/apache/incubator-servicecomb-saga/tree/master/saga- > > performance > > > > > > Willem Jiang > > > > Twitter: willemjiang > > Weibo: 姜宁willem > > > > On Thu, Aug 9, 2018 at 10:48 AM, Willem Jiang <[email protected]> > > wrote: > > > > > 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 > > >> > > >> > > >> > > > > > >
