VRangesync 'ncat & ssh' Directory-to-Directory Mirror sync results

 
Video - https://www.youtube.com/watch?v=jvF_AkAnVkM



 

https://www.1range1.com - file sync and copier

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non-internet results(traditional filecopier)
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Direct directory-to-directory mirror within current worksystem(no internet involved)

$ time copier -avz --progress "/data/virtual/" --mkpath="/vm/datadrive" "/vm/datadrive"

sent 62,818,190 bytes received 357 bytes 125,637,094.00 bytes/sec
total size is 63,547,959 speedup is 1.01

real0m0.422s <-- total time to complete
user0m0.121s
sys0m0.078s


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non-internet results(vrangesync)
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Direct directory-to-directory mirror within current worksystem(no internet involved)


time ./vr -i "/data/virtual" -o "/vm/datadrive"

real0m0.114s <-- total time to complete
user0m0.033s
sys0m0.093s




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internet results(Traditional filecopier(ssh))
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Direct directory-to-directory mirror over the wire (internet involved)


$ time copier -avz --progress "/data/virtual/" --mkpath="/vm/datadrive" -e "ssh -p12345" root@1.2.3.4:/vm/datadrive
sent 62,818,190 bytes received 399 bytes 5,982,722.76 bytes/sec
total size is 63,547,959 speedup is 1.01

real0m10.363s
user0m0.311s
sys0m0.088s




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internet results(VRangesync(ssh))
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Direct directory-to-directory mirror over the wire (internet involved)

time ./vr -i "/data/virtual" -o "/vm/datadrive" -da "root@1.2.3.4" -dp "12345" -df "1.2.3.4.txt"

real0m10.155s
user0m0.181s
sys0m0.259s


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internet results(VRangesync(ncat))
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Direct directory-to-directory mirror over the wire (internet involved)

#ncat, data scamble using compression algorithm; 'zstd'(parallel), custom ncat port
time ./vr -i "/data/virtual" -o "/vm/datadrive" -da "root@1.2.3.4" -dp "12345" -df "1.2.3.4.txt" -nc "1" -z "zstd" -ncport "9090"

real0m8.999s
user0m0.149s
sys0m0.319s



# ncat, data scamble using compression algorithm; 'lz4', custom ncat port
time ./vr -i "/data/virtual" -o "/vm/datadrive" -da "root@1.2.3.4" -dp "12345" -df "1.2.3.4.txt" -nc "1" -z "lz4" -ncport "9090"
real0m9.121s
user0m0.264s
sys0m0.677s




# ncat, data scamble using 'zstd'(parallel) compression algorithm; custom random ncat port(7000-10000)(auto select one of the ports)
time ./vr -i "/data/virtual" -o "/vm/datadrive" -da "root@1.2.3.4" -dp "12345" -df "1.2.3.4.txt" -nc "1" -ncport "7000-10000"

real0m9.167s
user0m0.169s
sys0m0.342s


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Results
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Direct directory-to-directory mirror within current worksystem(no internet involved)

Traditional filecopier - 0m0.422s
VRangesync - 0m0.114s


VRangesync 0m0.114s timing prove itself as the ideal file copier choice for sync within current worksystem


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Direct directory-to-directory mirror over the wire (internet involved)

Traditional filecopier(ssh) - 0m10.363s
VRangesync(ssh) - 0m10.155s
VRangesync(ncat)[zstd] - 0m8.999s
VRangesync(ncat)[lz4] - 0m9.121s
VRangesync(ncat)[zstd](random) - 0m9.167s

VRangesync(ncat)[zstd] and VRangesync(ncat)[lz4] timing proved themselves as the ideal file copier choice
for remote transport

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