FreeNAS Is Limiting My Bandwidth To ~100 MB/sec

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brando56894

Wizard
Joined
Feb 15, 2014
Messages
1,537
Originally I thought this was a Jail issue but it turns out it's an issue with the base OS (Currently running FreeNAS-11-MASTER-201707040409 (cd4e205)). I have a gigbit fiber connection and I'm only getting about 10% of that in my jails and in my base OS. This explains why Kodi lags occasionally. I do have autotune enabled and I only recently upgraded, so maybe the autotune values haven't reset themselves?

Code:
[bran@freenas /tmp]$ chmod +x speedtest-cli
[bran@freenas /tmp]$ python2 speedtest-cli
Retrieving speedtest.net configuration...
Testing from Verizon Fios (ip)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by fdcservers.net (New York City, NY) [4.68 km]: 12.45 ms
Testing download speed................................................................................
Download: 93.28 Mbit/s
Testing upload speed................................................................................................
Upload: 92.62 Mbit/s


This is from my Windows laptop over AC Wifi
dh1HMJJ.png


Code:
[bran@freenas ~]$ ifconfig
igb0: flags=8c02<BROADCAST,OACTIVE,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=6403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
		ether 0c:c4:7a:76:c7:1e
		hwaddr 0c:c4:7a:76:c7:1e
		nd6 options=9<PERFORMNUD,IFDISABLED>
		media: Ethernet autoselect
		status: no carrier
igb1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=2400b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,RXCSUM_IPV6>
		ether 0c:c4:7a:76:c7:1f
		hwaddr 0c:c4:7a:76:c7:1f
		inet 192.168.1.7 netmask 0xffffff00 broadcast 192.168.1.255
		nd6 options=9<PERFORMNUD,IFDISABLED>
		media: Ethernet autoselect (100baseTX <full-duplex>)
		status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
		options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
		inet6 ::1 prefixlen 128
		inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
		inet 127.0.0.1 netmask 0xff000000
		nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
		groups: lo
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
		ether 02:75:29:af:69:00
		nd6 options=9<PERFORMNUD,IFDISABLED>
		groups: bridge
		id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
		maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200
		root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
		member: epair6a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 11 priority 128 path cost 2000
		member: epair9a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 14 priority 128 path cost 2000
		member: epair8a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 13 priority 128 path cost 2000
		member: epair5a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 10 priority 128 path cost 2000
		member: epair4a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 9 priority 128 path cost 2000
		member: epair3a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 8 priority 128 path cost 2000
		member: epair2a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 7 priority 128 path cost 2000
		member: epair1a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 6 priority 128 path cost 2000
		member: epair0a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 5 priority 128 path cost 2000
		member: igb1 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 2 priority 128 path cost 200000
epair0a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:05:0a
		hwaddr 02:1c:e0:00:05:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair1a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:06:0a
		hwaddr 02:1c:e0:00:06:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair2a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:07:0a
		hwaddr 02:1c:e0:00:07:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair3a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:08:0a
		hwaddr 02:1c:e0:00:08:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair4a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:09:0a
		hwaddr 02:1c:e0:00:09:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair5a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:0a:0a
		hwaddr 02:1c:e0:00:0a:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair8a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:0d:0a
		hwaddr 02:1c:e0:00:0d:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair9a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:0e:0a
		hwaddr 02:1c:e0:00:0e:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair6a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:0b:0a
		hwaddr 02:1c:e0:00:0b:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair


Server
SuperMicro X10SDV-F-0 w/ Xeon D 1540**64 GB Samsung DDR4 RAM**EVGA 1kw PSU

FreeNAS 11 Nightly Releases

Pools
Boot: 120 GB Samsung 840 Evo
Storage (Mirrored): 6x 4TB HGST, 2x 1TB WD Red, 2x 1 TB WD Green
NVME: 1x 256 GB Samsung 960 Evo via M.2
Click to expand...
 
Spearfoot

Spearfoot

He of the long foot
Moderator
Joined
May 13, 2015
Messages
2,478
brando56894 said:
Originally I thought this was a Jail issue but it turns out it's an issue with the base OS (Currently running FreeNAS-11-MASTER-201707040409 (cd4e205)). I have a gigbit fiber connection and I'm only getting about 10% of that in my jails and in my base OS. This explains why Kodi lags occasionally. I do have autotune enabled and I only recently upgraded, so maybe the autotune values haven't reset themselves?

Code:
[bran@freenas /tmp]$ chmod +x speedtest-cli
[bran@freenas /tmp]$ python2 speedtest-cli
Retrieving speedtest.net configuration...
Testing from Verizon Fios (ip)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by fdcservers.net (New York City, NY) [4.68 km]: 12.45 ms
Testing download speed................................................................................
Download: 93.28 Mbit/s
Testing upload speed................................................................................................
Upload: 92.62 Mbit/s


This is from my Windows laptop over AC Wifi
dh1HMJJ.png


Code:
[bran@freenas ~]$ ifconfig
igb0: flags=8c02<BROADCAST,OACTIVE,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=6403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
		ether 0c:c4:7a:76:c7:1e
		hwaddr 0c:c4:7a:76:c7:1e
		nd6 options=9<PERFORMNUD,IFDISABLED>
		media: Ethernet autoselect
		status: no carrier
igb1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=2400b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,RXCSUM_IPV6>
		ether 0c:c4:7a:76:c7:1f
		hwaddr 0c:c4:7a:76:c7:1f
		inet 192.168.1.7 netmask 0xffffff00 broadcast 192.168.1.255
		nd6 options=9<PERFORMNUD,IFDISABLED>
		media: Ethernet autoselect (100baseTX <full-duplex>)
		status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
		options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6>
		inet6 ::1 prefixlen 128
		inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
		inet 127.0.0.1 netmask 0xff000000
		nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
		groups: lo
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
		ether 02:75:29:af:69:00
		nd6 options=9<PERFORMNUD,IFDISABLED>
		groups: bridge
		id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
		maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200
		root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
		member: epair6a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 11 priority 128 path cost 2000
		member: epair9a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 14 priority 128 path cost 2000
		member: epair8a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 13 priority 128 path cost 2000
		member: epair5a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 10 priority 128 path cost 2000
		member: epair4a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 9 priority 128 path cost 2000
		member: epair3a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 8 priority 128 path cost 2000
		member: epair2a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 7 priority 128 path cost 2000
		member: epair1a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 6 priority 128 path cost 2000
		member: epair0a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 5 priority 128 path cost 2000
		member: igb1 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
				ifmaxaddr 0 port 2 priority 128 path cost 200000
epair0a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:05:0a
		hwaddr 02:1c:e0:00:05:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair1a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:06:0a
		hwaddr 02:1c:e0:00:06:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair2a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:07:0a
		hwaddr 02:1c:e0:00:07:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair3a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:08:0a
		hwaddr 02:1c:e0:00:08:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair4a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:09:0a
		hwaddr 02:1c:e0:00:09:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair5a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:0a:0a
		hwaddr 02:1c:e0:00:0a:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair8a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:0d:0a
		hwaddr 02:1c:e0:00:0d:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair9a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:0e:0a
		hwaddr 02:1c:e0:00:0e:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
epair6a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=8<VLAN_MTU>
		ether 02:1c:e0:00:0b:0a
		hwaddr 02:1c:e0:00:0b:0a
		nd6 options=1<PERFORMNUD>
		media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
		status: active
		groups: epair
Click to expand...
Odd...

Looks like your LAN connection is via NIC igb1, which is only connecting at 100Mb/s, so the speed test results seem reasonable:
Code:
igb1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
		options=2400b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,RXCSUM_IPV6>
		ether 0c:c4:7a:76:c7:1f
		hwaddr 0c:c4:7a:76:c7:1f
		inet 192.168.1.7 netmask 0xffffff00 broadcast 192.168.1.255
		nd6 options=9<PERFORMNUD,IFDISABLED>
		media: Ethernet autoselect (100baseTX <full-duplex>)
		status: active
Please post your full system specs (per the Forum Rules) especially including your 10Gb/s NIC(s) and whatever switch/router/gateway you're using.
 
Jailer

Jailer

Not strong, but bad
Joined
Sep 12, 2014
Messages
4,977
Check yer cables......
 
B

brando56894

Wizard
Joined
Feb 15, 2014
Messages
1,537
m0nkey_ said:
Why did you re-post and not reply to your original thread?

There's your problem. Your NIC negotiated at 100Mbit.
Click to expand...

Because I noticed it wasn't a problem with the Jails, so I deleted my old post and moved sections. I did move my server from where I had it to my room and there is now a dumb switch in between the server and my managed switch, along with a 30 foot cable. Thanks guys.
 
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