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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2021/11/30 15:40:32 UTC

[GitHub] [iotdb] jun0315 commented on pull request #4502: [IOTDB-2075] Accelerate the process of insertTablets by using thread pool

jun0315 commented on pull request #4502:
URL: https://github.com/apache/iotdb/pull/4502#issuecomment-982756528


   test result:
   
   tablet count	use serial	use thread pool
   100	169	166
   1000	378	308
   5000	1044	918
   10000	1375	1497
   50000	7648	7172
   
   Because the speed of insertTable is very fast, about 0.15ms, there is no acceleration effect. In order to verify this conjecture,
   insertTable sleep 10 ms
   
   tablet count	use serial	use thread pool
   100	1206	216
   1000	12310	1167
   5000	59562	5177
   
   
   test device:
   MacBook Pro (16-inch, 2019)
   2.6 GHz 6-core processor Core i7
   16 GB 2667 MHz DDR4


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