vagetablechicken commented on issue #3143: Non blocking OlapTableSink
URL: https://github.com/apache/incubator-doris/pull/3143#issuecomment-601034196
 
 
   > Hi @vagetablechicken
   > 
   > Do you have some benchmark for this PR?
   
   I only have two test samples now, testing environment building is in 
progress in our team.
   
   I use broker load, test 5 times in each version, and the scan node wasn't do 
mem limit(my test code doesn't contain 
a80e9bf22968232dead8886d990993eb3b702424). If scan node waits when mem limit 
exceeded, it must take longer.
   
   | test sample | origin ver(avg) | nonblocking ver(avg) |
   |-|-|-|
   | 
{"ScannedRows":92095001,"TaskNumber":1,"FileNumber":8,"FileSize":2798532731} | 
10min3s | 6min43s |
   | 
{"ScannedRows":951503983,"TaskNumber":1,"FileNumber":300,"FileSize":68560716133}
 | 4h25min  | 2h6min |
   

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