How to increase ftp transfer speed?

Question

hello. The Windows version of all PCs is Korean Windows 10 Pro 22H2, and the LAN card and Internet speed are 1Gbps.

FTP server added FTP server in windows function.

I developed "A", which functions to FTP transfer specific files, and registered it in the Windows Task Scheduler. When it is registered in the task scheduler and executed, the FTP transfer speed is halved to 400Mbps, and the transfer time is 1 hour. If you directly execute "A" in Windows Explorer without registering in Windows Task Scheduler, the FTP transfer speed is 800Mbps. I need to register and use "A" in Windows Task Scheduler, how can I speed up FTP transfer?

Answer 1

Hello Thank you for your question and reaching out. I can understand you are having query\issues related to FTP speed. Since FTP uses TCP to deliver the bytes, there isn't much you can do at the application layer. However, there are a few things. Archive the file as previously indicated (again, because it enables TCP to ramp up gradually rather than sequentially for each file) As previously indicated, enable simultaneous uploads (doing so is more effective because it makes better use of your bandwidth as TCP takes time to "ramp up" each connection). --If the reply is helpful, please Upvote and Accept as answer--

Answer 2

This is because of windows scheduler priority. Thank you.