slow and jittery uploads on omv4 - odroid-xu4

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    • slow and jittery uploads on omv4 - odroid-xu4

      greetings

      i am using omv4 latest official build for odroid-xu4
      im facing jittery uploads on FTP and constant 25MB/s uploads on SMB
      downloads are perfect 110MB/s
      tried iperf and its fine
      hdd benchmark is all fine too

      on omv3 never faced such issue

      i'm attaching GIF files for FTP and SMB
      here's the log

      Brainfuck Source Code

      1. ### hdparm results ###
      2. hdparm -Tt /dev/sda
      3. /dev/sda:
      4. Timing cached reads: 1818 MB in 2.00 seconds = 909.49 MB/sec
      5. Timing buffered disk reads: 382 MB in 3.01 seconds = 126.95 MB/sec
      6. ### dd results ###
      7. dd if=/dev/zero of=tempfile bs=1M count=1024 conv=fdatasync,notrunc
      8. 1024+0 records in
      9. 1024+0 records out
      10. 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 42.8506 s, 25.1 MB/s
      11. echo 3 > /proc/sys/vm/drop_caches && dd if=tempfile of=/dev/null bs=1M count=1024
      12. 1024+0 records in
      13. 1024+0 records out
      14. 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 7.86649 s, 136 MB/s
      15. iperf
      16. # bidirectional test individually
      17. C:\>iperf -c omv -i 2 -r
      18. ------------------------------------------------------------
      19. Server listening on TCP port 5001
      20. TCP window size: 208 KByte (default)
      21. ------------------------------------------------------------
      22. ------------------------------------------------------------
      23. Client connecting to omv, TCP port 5001
      24. TCP window size: 208 KByte (default)
      25. ------------------------------------------------------------
      26. [ 4] local 192.168.0.10 port 59790 connected with 192.168.0.16 port 5001
      27. [ ID] Interval Transfer Bandwidth
      28. [ 4] 0.0- 2.0 sec 217 MBytes 910 Mbits/sec
      29. [ 4] 2.0- 4.0 sec 218 MBytes 914 Mbits/sec
      30. [ 4] 4.0- 6.0 sec 217 MBytes 910 Mbits/sec
      31. [ 4] 6.0- 8.0 sec 214 MBytes 895 Mbits/sec
      32. [ 4] 8.0-10.0 sec 219 MBytes 919 Mbits/sec
      33. [ 4] 0.0-10.0 sec 1.06 GBytes 910 Mbits/sec
      34. [ 4] local 192.168.0.10 port 5001 connected with 192.168.0.16 port 54592
      35. [ 4] 0.0- 2.0 sec 220 MBytes 924 Mbits/sec
      36. [ 4] 2.0- 4.0 sec 215 MBytes 902 Mbits/sec
      37. [ 4] 4.0- 6.0 sec 193 MBytes 811 Mbits/sec
      38. [ 4] 6.0- 8.0 sec 203 MBytes 850 Mbits/sec
      39. [ 4] 8.0-10.0 sec 219 MBytes 920 Mbits/sec
      40. [ 4] 0.0-10.0 sec 1.03 GBytes 881 Mbits/sec
      41. # bidirectional test simultaneously
      42. C:\>iperf -c omv -i 2 -d
      43. ------------------------------------------------------------
      44. Server listening on TCP port 5001
      45. TCP window size: 208 KByte (default)
      46. ------------------------------------------------------------
      47. ------------------------------------------------------------
      48. Client connecting to omv, TCP port 5001
      49. TCP window size: 208 KByte (default)
      50. ------------------------------------------------------------
      51. [ 4] local 192.168.0.10 port 59960 connected with 192.168.0.16 port 5001
      52. [ 5] local 192.168.0.10 port 5001 connected with 192.168.0.16 port 54600
      53. [ ID] Interval Transfer Bandwidth
      54. [ 4] 0.0- 2.0 sec 198 MBytes 829 Mbits/sec
      55. [ 5] 0.0- 2.0 sec 150 MBytes 627 Mbits/sec
      56. [ 4] 2.0- 4.0 sec 189 MBytes 792 Mbits/sec
      57. [ 5] 2.0- 4.0 sec 171 MBytes 715 Mbits/sec
      58. [ 4] 4.0- 6.0 sec 198 MBytes 830 Mbits/sec
      59. [ 5] 4.0- 6.0 sec 172 MBytes 723 Mbits/sec
      60. [ 4] 6.0- 8.0 sec 193 MBytes 808 Mbits/sec
      61. [ 5] 6.0- 8.0 sec 174 MBytes 731 Mbits/sec
      62. [ 4] 8.0-10.0 sec 192 MBytes 807 Mbits/sec
      63. [ 4] 0.0-10.0 sec 970 MBytes 813 Mbits/sec
      64. [ 5] 8.0-10.0 sec 171 MBytes 717 Mbits/sec
      65. [ 5] 0.0-10.0 sec 838 MBytes 703 Mbits/sec
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      Images
      • FTP.gif

        995.24 kB, 812×702, viewed 95 times
      • SMB.gif

        383.05 kB, 796×574, viewed 63 times