Hello all : Last week we started long term test for evaluating the stability of IoTDB.
Now I will report the result to you: Start Time : 2019/5/18 18:35:23 End Time : 2019/5/20 19:6:28 Timeseries Num : 20,000 [200 Devices * 100 Sersors] Loaded 327,903,000 points in 77,650.748816s (mean rate 4222.79 points/s). Total error num is 0. IoTDB can handel this stituation well in the VM whose configuration is low.[4 cores,16G Memory,200G Disk] Actually ,we ran both iotdb and the iotdb-benchmark in this VM. We have to stoped the test because there is no space left for new data. Next time we will try to increase the number of time series to 200,000[2000 Devices and 100 Sensors]. That’s all. Please feel free to contact me if you have any questions Thank you. B.R FengQingxin 冯庆新 [[email protected]] 大数据系统软件国家工程实验室 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- On 2019/05/19 12:35:23, Xiangdong Huang <[email protected]> wrote: > Hi all,> > > We have got a VM from ASF (iotdb-vm.apache.org), with 16GB memory, 4 cores> > and 200GB space.> > > Now Qingxin and I have started a long term test for evaluating the> > stability of IoTDB.> > The workload simulates 4 clients writing time series data as fast as> > possible. The data represents for 200 devices, while each device has 100> > sensors. The workload is generated by iotdb-benchmark[1].> > > > [1] https://github.com/thulab/iotdb-benchmark> > > Best,> > -----------------------------------> > Xiangdong Huang> > School of Software, Tsinghua University> > > 黄向东> > 清华大学 软件学院> >
