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
Code
### hdparm results ###
hdparm -Tt /dev/sda
/dev/sda:
Timing cached reads: 1818 MB in 2.00 seconds = 909.49 MB/sec
Timing buffered disk reads: 382 MB in 3.01 seconds = 126.95 MB/sec
### dd results ###
dd if=/dev/zero of=tempfile bs=1M count=1024 conv=fdatasync,notrunc
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 42.8506 s, 25.1 MB/s
echo 3 > /proc/sys/vm/drop_caches && dd if=tempfile of=/dev/null bs=1M count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 7.86649 s, 136 MB/s
iperf
# bidirectional test individually
C:\>iperf -c omv -i 2 -r
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 208 KByte (default)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to omv, TCP port 5001
TCP window size: 208 KByte (default)
------------------------------------------------------------
[ 4] local 192.168.0.10 port 59790 connected with 192.168.0.16 port 5001
[ ID] Interval Transfer Bandwidth
[ 4] 0.0- 2.0 sec 217 MBytes 910 Mbits/sec
[ 4] 2.0- 4.0 sec 218 MBytes 914 Mbits/sec
[ 4] 4.0- 6.0 sec 217 MBytes 910 Mbits/sec
[ 4] 6.0- 8.0 sec 214 MBytes 895 Mbits/sec
[ 4] 8.0-10.0 sec 219 MBytes 919 Mbits/sec
[ 4] 0.0-10.0 sec 1.06 GBytes 910 Mbits/sec
[ 4] local 192.168.0.10 port 5001 connected with 192.168.0.16 port 54592
[ 4] 0.0- 2.0 sec 220 MBytes 924 Mbits/sec
[ 4] 2.0- 4.0 sec 215 MBytes 902 Mbits/sec
[ 4] 4.0- 6.0 sec 193 MBytes 811 Mbits/sec
[ 4] 6.0- 8.0 sec 203 MBytes 850 Mbits/sec
[ 4] 8.0-10.0 sec 219 MBytes 920 Mbits/sec
[ 4] 0.0-10.0 sec 1.03 GBytes 881 Mbits/sec
# bidirectional test simultaneously
C:\>iperf -c omv -i 2 -d
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 208 KByte (default)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to omv, TCP port 5001
TCP window size: 208 KByte (default)
------------------------------------------------------------
[ 4] local 192.168.0.10 port 59960 connected with 192.168.0.16 port 5001
[ 5] local 192.168.0.10 port 5001 connected with 192.168.0.16 port 54600
[ ID] Interval Transfer Bandwidth
[ 4] 0.0- 2.0 sec 198 MBytes 829 Mbits/sec
[ 5] 0.0- 2.0 sec 150 MBytes 627 Mbits/sec
[ 4] 2.0- 4.0 sec 189 MBytes 792 Mbits/sec
[ 5] 2.0- 4.0 sec 171 MBytes 715 Mbits/sec
[ 4] 4.0- 6.0 sec 198 MBytes 830 Mbits/sec
[ 5] 4.0- 6.0 sec 172 MBytes 723 Mbits/sec
[ 4] 6.0- 8.0 sec 193 MBytes 808 Mbits/sec
[ 5] 6.0- 8.0 sec 174 MBytes 731 Mbits/sec
[ 4] 8.0-10.0 sec 192 MBytes 807 Mbits/sec
[ 4] 0.0-10.0 sec 970 MBytes 813 Mbits/sec
[ 5] 8.0-10.0 sec 171 MBytes 717 Mbits/sec
[ 5] 0.0-10.0 sec 838 MBytes 703 Mbits/sec
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