The history of the instruments and timeframes that your policy does not use.
The history of the instruments and time frames that your policy does not use.
i use vps that has 21gb space and that is full now . what are the technique apply to free space again/
MT4 - Open Data Folder - tester\history ,
you should have big files there with the history of currencies if you have used MT4 tester.
i did not used tester in vps
Install treesize or a similar tool to identify where the garbage comes from.
Please publish the huge filetypes and folders (anonymized) here or decide on you own, which to delete.
Also delete any Windows patch files if not done yet.
Empty the bin folder / temp folder.