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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2020/04/08 07:36:14 UTC
[GitHub] [skywalking] zjg88 opened a new issue #4621: Does skywalking
provider us the real dependent metric between services
zjg88 opened a new issue #4621: Does skywalking provider us the real dependent metric between services
URL: https://github.com/apache/skywalking/issues/4621
Please answer these questions before submitting your issue.
- Why do you submit this issue?
- [x] Question or discussion
- [ ] Bug
- [ ] Requirement
- [ ] Feature or performance improvement
___
### Question
- What do you want to know?
does skywalking provider us the real dependent metric between services
for example : we have some service dependency like this :
A_1 -> B -> D
A_1 -> B -> E
A_2 -> B -> E
the A_2 has nothing to do with E，the service A_1 and A_2 may call different service in different case .
then one day we have a activity and be told that the qps of A_2 will increase twice ,and we need to calculate the real QPS of service E , the A_1 must have no effect on this capacity evaluation.what's more,in the production environment ,it come more complex case ,
A_2 -> B -> E -> A_2 , this may cause a cycle
does skywalking provide such metric for us , if yes , could u show me the .java file or the algorithm ; if not , does any idea about it
thanks very much
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[GitHub] [skywalking] wu-sheng commented on issue #4621: Does skywalking
provider us the real dependent metric between services
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #4621: Does skywalking provider us the real dependent metric between services
URL: https://github.com/apache/skywalking/issues/4621#issuecomment-610802690
Then the topology gives you the service relationship metrics already. Click the line, you will see them.
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[GitHub] [skywalking] wu-sheng closed issue #4621: Does skywalking provider
us the real dependent metric between services
Posted by GitBox <gi...@apache.org>.
wu-sheng closed issue #4621: Does skywalking provider us the real dependent metric between services
URL: https://github.com/apache/skywalking/issues/4621
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[GitHub] [skywalking] wu-sheng commented on issue #4621: Does skywalking
provider us the real dependent metric between services
Posted by GitBox <gi...@apache.org>.
wu-sheng commented on issue #4621: Does skywalking provider us the real dependent metric between services
URL: https://github.com/apache/skywalking/issues/4621#issuecomment-610802332
First f all, you are describing span? That is different things.
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