Hedvig: Performance over nfs

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Performace on NFS

  • Simple NFs without Dedup , no client side cache , no compression. On simple system.
dd if=/dev/zero of=test1.img bs=1024 count=10000000
10kb 437kB/s
100kb 4,4 Mb/s
1MB 32.2MB/s
10MB 162MB/s
100MB 204MB/s
1GB 6 MB/s


10kb 650kB/s
100kb 5,4 Mb/s
1MB 38.2MB/s
10MB 192MB/s
100MB 311MB/s
1GB 339 MB/s
10GB 317MB/s 
 dd if=/dev/urandom of=test8.img bs=1024 count=1000000
10kb 650kB/s
100kb 5,4 Mb/s
1MB 38.2MB/s
10MB 192MB/s
100MB 311MB/s
1GB 339 MB/s
10GB 317MB/s
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