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I have never broke 2Gb/s on my DS918+ with the TRENDnet TUC-ET5G #135

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relink2013 opened this issue Aug 12, 2024 · 1 comment
Open

I have never broke 2Gb/s on my DS918+ with the TRENDnet TUC-ET5G #135

relink2013 opened this issue Aug 12, 2024 · 1 comment
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performance Performance issue

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@relink2013
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Description of the problem

The network speeds using the TRENDnet TUC-ET5G have never once approached anywhere near 5Gb/s. I'm lucky if I break 1.5Gb/s

I tried disabling thermal throttling, I tried enabling and disabling low power 5G. I even went as far as to machine a custom heatsink with a smal blower fan on it.

I've removed the driver and re-installed, I have tried both front and back ports, and I have tried 3 different USB C to A adapters. Nothing makes a difference.

Description of your products

  • DS918+
  • Linux Skypeia 4.4.180+ #42962 SMP Mon May 29 14:38:23 CST 2023 x86_64 GNU/Linux synology_apollolake_918+
  • DSM 7.1.1-42962 Update 6
  • TRENDnet TUC-ET5G

Description of your environment

  • Connected to a small switch with 2x 10Gbe SFP+ and 4x 2.5Gbe RJ45.
  • I primarily connect with two systems:
    • Unraid using ZFS and a 10Gbe SFP+ Intel NIC.
    • Sonoma Hackintosh with 2.5Gbe (I believe it's Realtek). NVME SSD, and I get the full 2.5Gb when accessing Unraid, but about 1.6Gb when accessing the Synology..
  • Hub: VIMIN VM-S250402
  • Every cable in my network is shielded CAT6a except the SFP+ cable for the Unraid machine it uses a CAB-10GSFP-P1.5M-CSC. The Synology connects to one of the 10Gb SFP+ ports using a HiFiber ASF-10G-T With a 3ft CAT6a Cable

Output of dmesg command

There was actually so many of these I could't figure out how to select them all to copy so this is just one of the errors. They all look pretty much Identical.

[5400717.290401] net_ratelimit: 31 callbacks suppressed
[5400717.295953] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.302765] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.309577] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.316386] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.323196] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.330009] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.336833] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.344691] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.351513] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped
[5400717.358340] aqc111 2-1:1.0 eth2: kevent 2 may have been dropped

Output of lsusb command

lsusb
double free or corruption (out)
Aborted (core dumped)

Output of ifconfig -a command

docker0   Link encap:Ethernet  HWaddr 02:42:C2:C4:AD:3B  
          inet addr:172.18.0.1  Bcast:172.18.255.255  Mask:255.255.0.0
          inet6 addr: fe80::42:c2ff:fec4:ad3b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1792 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10914 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:95704 (93.4 KiB)  TX bytes:4935774 (4.7 MiB)

docker-02 Link encap:Ethernet  HWaddr 02:42:B0:EF:BA:5B  
          inet addr:172.26.0.1  Bcast:172.26.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

docker-3f Link encap:Ethernet  HWaddr 02:42:90:1F:3C:F5  
          inet addr:172.23.0.1  Bcast:172.23.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

docker-7d Link encap:Ethernet  HWaddr 02:42:18:4F:7F:C8  
          inet addr:172.20.0.1  Bcast:172.20.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

docker-8a Link encap:Ethernet  HWaddr 02:42:1D:A2:75:66  
          inet addr:172.25.0.1  Bcast:172.25.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

docker-cb Link encap:Ethernet  HWaddr 02:42:71:29:BD:9D  
          inet addr:172.19.0.1  Bcast:172.19.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

docker-dc Link encap:Ethernet  HWaddr 02:42:7D:58:6B:CA  
          inet addr:172.27.0.1  Bcast:172.27.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

docker5bb Link encap:Ethernet  HWaddr 82:CF:DA:90:DC:3D  
          inet6 addr: fe80::80cf:daff:fe90:dc3d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:181 errors:0 dropped:0 overruns:0 frame:0
          TX packets:13737 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:25482 (24.8 KiB)  TX bytes:7297135 (6.9 MiB)

dockerd53 Link encap:Ethernet  HWaddr 86:C8:14:F2:32:25  
          inet6 addr: fe80::84c8:14ff:fef2:3225/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1611 errors:0 dropped:0 overruns:0 frame:0
          TX packets:15155 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:95310 (93.0 KiB)  TX bytes:7296965 (6.9 MiB)

eth0      Link encap:Ethernet  HWaddr 00:11:32:92:1B:5B  
          inet addr:172.17.89.7  Bcast:172.17.89.255  Mask:255.255.255.0
          inet6 addr: fe80::211:32ff:fe92:1b5b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2655540521 errors:116 dropped:2558 overruns:2558 frame:116
          TX packets:4517943305 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1287985497374 (1.1 TiB)  TX bytes:6204072483852 (5.6 TiB)

eth1      Link encap:Ethernet  HWaddr 00:11:32:92:1B:5C  
          inet addr:172.17.89.6  Bcast:172.17.89.255  Mask:255.255.255.0
          inet6 addr: fe80::211:32ff:fe92:1b5c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:383495185 errors:111 dropped:700 overruns:700 frame:111
          TX packets:25624060 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:352111774653 (327.9 GiB)  TX bytes:13244775538 (12.3 GiB)

eth2      Link encap:Ethernet  HWaddr 3C:8C:F8:60:2E:0F  
          inet addr:172.17.89.8  Bcast:172.17.89.255  Mask:255.255.255.0
          inet6 addr: fe80::3e8c:f8ff:fe60:2e0f/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:9000  Metric:1
          RX packets:788484682 errors:1 dropped:0 overruns:0 frame:0
          TX packets:436597194 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1740648730311 (1.5 TiB)  TX bytes:10449305936376 (9.5 TiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:40048563 errors:0 dropped:0 overruns:0 frame:0
          TX packets:40048563 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:5564863541 (5.1 GiB)  TX bytes:5564863541 (5.1 GiB)

ovs-syste Link encap:Ethernet  HWaddr 46:9C:AB:8C:AF:80  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

sit0      Link encap:IPv6-in-IPv4
          NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

tailscale Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  
          inet addr:100.89.20.56  P-t-P:100.89.20.56  Mask:255.255.255.255
          inet6 addr: fd7a:115c:a1e0:ab12:4843:cd96:6259:1438/128 Scope:Global
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1280  Metric:1
          RX packets:416706592 errors:0 dropped:0 overruns:0 frame:0
          TX packets:383065720 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500 
          RX bytes:557248635357 (518.9 GiB)  TX bytes:28521797814 (26.5 GiB)
@bb-qq
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bb-qq commented Sep 18, 2024

TUC-ET5G users tend to report relatively slow speeds.

If you could attach the iperf measurement logs, I might be able to find out something.

@bb-qq bb-qq added the performance Performance issue label Sep 18, 2024
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