Hello all : +1
Download ‘apache-iotdb-2.0.10-all-bin.zip’ and 'apache-iotdb-2.0.10-all-bin.zip.sha512' from the link [ok] Check the binary distribution: Verify the SHA512 hashes [ok] Unzip the archive [ok] Start ConfigNode and DataNode with JDK17 on CentOS7 [ok] Version number in CLI [ok] Performance verification [ok] ////////////////////////////### Server Configurations ###////////////////// CPU=16 Memory=32G Disk=1.8T HDD Ethernet=1000Mbit /////////////////////////////////////////////////////////////////////////// ////////////////////////////### IoTDB Configurations ###/////////////////// MAX_HEAP_SIZE="20G" in datanode-env.sh MAX_HEAP_SIZE="6G" in confignode-env.sh schema_replication_factor=3 data_replication_factor=3 all_compaction=false /////////////////////////////////////////////////////////////////////////// ////////////////////////////### Client Mode ###//////////////////////////// Insert Non-Aligned/Aligned timeseries with SESSION_BY_TABLET CLIENT_NUMBER=10 GROUP_NUMBER=10 DEVICE_NUMBER=500 SENSOR_NUMBER=500 BATCH_SIZE_PER_WRITE=100 LOOP=(3240 in 3C3D) (6480 in 3C5D) /////////////////////////////////////////////////////////////////////////// ////////////////////////////### Test Result ###//////////////////////////// 3C3D: Timeseries Num : 250,000；Loaded 81,000,000,000points； Non-Aligned Timseries: Throughput(points/s): 38,943,600 Cost Time(s):1,974 Latency(ms): Avg 11.09, Min 4.97, MiddleAvg 8.27, Max 1,197.56 Aligned Timseries: Throughput(points/s): 40,186,500 Cost Time(s):1,847 Latency(ms): Avg 10.38, Min 4.36, MiddleAvg 7.58, Max 1,368.69 Table Mode: Throughput(points/s): 46,002,100 Cost Time(s):1,765 Latency(ms): Avg 9.42, Min 4.54, MiddleAvg 7.12, Max 8,109.56 3C5D:Timeseries Num : 250,000；Loaded 162,000,000,000points； Non-Aligned Timseries: Throughput(points/s):56,260,800 Cost Time(s):2,894 Latency(ms): Avg 8.23, Min 5.02, MiddleAvg 6.96, Max 1,520.24 Aligned Timseries: Throughput(points/s): 58,549,500 Cost Time(s):2,783 Latency(ms): Avg 7.84, Min 4.29, MiddleAvg 6.26, Max 1,121.95 Table Mode: Throughput(points/s): 57,919,400 Cost Time(s):2,804 Latency(ms): Avg 7.89, Min 4.42, MiddleAvg 6.27, Max 9,117,97 /////////////////////////////////////////////////////////////////////////// Avg [ms]: Average time cost of all ingestion operations. MiddleAvg [ms]: Average time cost of ingestion operations without 5% head and tail. Min [ms]: Min single operation time cost of all ingestion operations. Max [ms]: Max single operation time cost of all ingestion operations. These results are tested with iot-benchmark(https://github.com/thulab/iot-benchmark) That’s all. Please feel free to contact me if you have any questions. Thank you. Best Regards! Qingxin Feng
