Slow performance when sending a large file upload request via proxy_pass

[vishal taneja]

Dera Sir,

I am uploading 5 images each images is 7 mb size.When i try to upload it
will take 2 min.
I  Want uploading speed should be 20 second below are the
configration.Please help me to resolve this  


client_max_body_size 100m;
client_body_in_file_only on;
client_body_buffer_size 100m;

proxy_buffering on;
proxy_buffer_size 1k;
proxy_buffers 4 100m;
proxy_busy_buffers_size 100m;
proxy_max_temp_file_size 2048m;
proxy_temp_file_write_size 100m;

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,268317,289327#msg-289327