how does hystrix show the metrics

[lijingcsu]

I use hystrix to request sina.com, and use metrics stream get the data, I recieve like this

why the request count is not add u?

[lijingcsu]

is not add up?

[kennedyoliveira]

Hello @lijingcsu, i didn't quite understand the problem, could you elaborate a little more?
This lib if basically for fetching the metrics from hystrix and providing a SSE for being consumed by other softwares like hsytrix-dasboard, or maybe your own.

[lijingcsu]

@kennedyoliveira sorry for my poor english! I want to create a dashbord with metrics and my own data, so I want to get data by this hystrix-vertx-metrics-stream, but i found that "requestCount": 0, is not adding up from 0,1,2 to n. is that mean this data return only the realtime data? not from the begging to the end?

[lijingcsu]

@kennedyoliveira I also want to know how to collect the hystrix command data to do report all service info.

[kennedyoliveira]

@lijingcsu your english is fine! Answering your questions, yes, it doesn't return data from the beginning, you can configure a window for that data, like 10 secs, 15 secs, 5 sec etc, and the purpose of this library is to make easy to publish data from Netflix Hystrix, and any data, to understand better you can check their documentation on metrics here => Hystrix-Metrics-Documentation