jsch


Decreased speeds when using JSch put compared to scp


I'm using JSch's ChannelSftp.put(InputStream, String) to upload files to a remote server. JSch version is 0.1.54.
The average speed I am seeing for a 20MB file is 5.2MB/s, but when I transfer the same file over scp I am seeing a speed of 11.2MB/s.
I've tried adding compression to my session configuration, but that does not have any affect.
Wondering if there is anything else I can try to get speeds closer to scp, or if I'm going to hit a wall regardless.
Thanks in advance.

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