Re: [I] [CPP]. Memory Usage Analysis about TsFile CPP [tsfile]

Sun, 18 Aug 2024 01:09:46 -0700 


ColinLeeo commented on issue #211:
URL: https://github.com/apache/tsfile/issues/211#issuecomment-2295170225

   ##  EXPERIMENT
   With the help of Valgrind and massif-visualizer.  I got the result below.
   
   ### BASIC INFO
   50 devices * 50 measuements = 2500 timeseries.
   All data are stored in plain int32 without compression.
   
   ** 1.  25 rows in tablet, 300 points on every page, and flush at the program 
end. **
   
   
![img_v3_02dq_1e313937-2ac9-4804-97ec-fcb6feb2f65g](https://github.com/user-attachments/assets/d3af26ec-de43-4f68-a106-7ba68a8176b6)
   
   ** 2.  10 rows in tablet, 100 points on every page, and flush at the program 
end. **
   
   
   
![img_v3_02dq_13e64915-d620-46f8-8381-9c4de4268a4g](https://github.com/user-attachments/assets/54432de4-92d6-4346-b160-fc9c554c7a50)
   
   
   ** 3. 10 rows in tablet,  100 points on every page, and flushing when 
writing data.
   
   
   
![img_v3_02dq_999ee066-b4e5-4bd8-bac9-b031a78ade0g](https://github.com/user-attachments/assets/8b9977a9-4ee9-48d5-91bf-33efb0860493)
   
   
   
   
   
   


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