Re: Too low Performance when running PageRank and WCC on Graph500


hadoopmarc@...
 

Hi Shipeng,

Did you use their machine specs: 32 vCPU and 244 GB memory?  The graph is pretty big for in-memory use during OLAP:
marc@antecmarc:~$ curl http://service.tigergraph.com/download/benchmark/dataset/graph500-22/graph500-22_unique_node | wc -l
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 17.6M  100 17.6M    0     0  3221k      0  0:00:05  0:00:05 --:--:-- 4166k
2396019
marc@antecmarc:~$ curl http://service.tigergraph.com/download/benchmark/dataset/graph500-22/graph500-22 | wc -l
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  989M  100  989M    0     0  5427k      0  0:03:06  0:03:06 --:--:-- 6123k
67108864
Best wishes,    Marc

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