Confused of identifying services from MS_CallGraph_Table in MicroserviceTrace-v2021 about clusterdata HOT 3 OPEN

Thanks for your interest. There are some noises in the traces. 1)We only release a small part of the traces. 2)It happens that some traces does not start from 0.1 or 0.1.1. 3)We use the services (8000 - 5000= 3000+) with more than one request for analysis. 3) There are only a few requests at midnight. By the way, we are releasing the new-version traces to fix the problem of the last version. It will be completed in a month; please check the repo for more details. Please let me know if you have any other questions. Thanks.

from clusterdata.

How are you getting ~9 million trace IDs?

I calculate 20,827,299 unique trace IDs in the 145 files downloaded from: http://alitrip.oss-cn-zhangjiakou.aliyuncs.com/TraceData/MSCallGraph.

I did this by doing the following:

Maintain a set S of trace IDs seen so far 
For each of the 145 files
1. Get the unique TRACE_ID in a file 
2. Union those TRACE_ID with S

from clusterdata.

I am also wondering, among rpcid='0', rpcid='0.1', which is the correct enter point of a call graph and which interface should we use to identify a service.

from clusterdata.