The dd command is the fastest, most reliable tool.
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Upload a 50 GB test file to test upload speed and verify that the provider’s software handles large files without crashing. 4. File System Integrity Checks The dd command is the fastest, most reliable tool
If the file transfer drops to 0 MB/s periodically, you may have a hardware issue (e.g., overheating SSD or a failing cable). Conclusion The dd command is the fastest