Hi, Milinda, Tao @LinkedIn has done some Samza benchmark test using a standard word-count task. You may want to reach out to him for some detailed ideas on how to set up the perf tests.
Best! -Yi On Wed, Jun 17, 2015 at 11:25 AM, Milinda Pathirage <mpath...@umail.iu.edu> wrote: > Thank you all for the ideas. I'll have a look at KafkaSystem metrics and > SamzaContainerMetrics. > > Milinda > > On Wed, Jun 17, 2015 at 2:38 AM, Tao Feng <fengta...@gmail.com> wrote: > > > Hi, > > > > One metric I could think of related to Samza job throughput is the > > "process-envelop" metric listed in SamzaContainerMetrics. This counter > > get incremented whenever the container process meaningful message( > > > > > https://github.com/apache/samza/blob/master/samza-core/src/main/scala/org/apache/samza/container/RunLoop.scala > > && > > > > > https://github.com/apache/samza/blob/master/samza-core/src/main/scala/org/apache/samza/container/SamzaContainerMetrics.scala > > ). > > > > But this metric is more like a "QPS" type of metric . > > > > Thanks, > > -Tao > > > > On Tue, Jun 16, 2015 at 9:11 PM, Milinda Pathirage < > mpath...@umail.iu.edu> > > wrote: > > > > > Hi Devs, > > > > > > I was looking for a way to measure Samza job throughput and found that > > its > > > possible to do it via Samza's metrics reporter. But there several types > > of > > > metrics reported via this method. For example, TaskInstanceMetrics > > reports > > > number of messages sent. But if I wanted to get a measurement like > bytes > > > per second produced, is there a way to do that. It looks > > > like KafkaSystemProducerMetrics and TaskInstanceMetrics only provide > > number > > > of messages sent. > > > > > > If any of you have any experience in measuring Samza job throughput, > can > > > you please share. Really appreciate any ideas on measuring job > > throughput. > > > > > > Thanks > > > Milinda > > > -- > > > Milinda Pathirage > > > > > > PhD Student | Research Assistant > > > School of Informatics and Computing | Data to Insight Center > > > Indiana University > > > > > > twitter: milindalakmal > > > skype: milinda.pathirage > > > blog: http://milinda.pathirage.org > > > > > > > > > -- > Milinda Pathirage > > PhD Student | Research Assistant > School of Informatics and Computing | Data to Insight Center > Indiana University > > twitter: milindalakmal > skype: milinda.pathirage > blog: http://milinda.pathirage.org >
