aquiss hours before the migration
https://www.thinkbroadband.com/speedtest/17533108983...
IDNet just afer migration, single thread download looks fine but by morning it's low they have since resolved that after pointing out they guarantee 900Mbps
https://www.thinkbroadband.com/speedtest/17533181936...
IDNet just now, single threaded download better but uploads still low
https://www.thinkbroadband.com/speedtest/17543090702...
I've been running automated iperf upload test ever 5 mins for the last 3 days and it's always around 300 Mbps average with lower speed during peak time. sometimes the first second it's high like bellow but then instantly falls.
iperf just now
| Text | |
1 23 45 67 89 1011 1213 1415 1617 1819 20 | iperf3 -c speedtest.idnet.net Connecting to host speedtest.idnet.net, port 5201[ 5] local 192.168.1.6 port 58804 connected to 212.69.36.111 port 5201 [ ID] Interval Transfer Bitrate[ 5] 0.00-1.00 sec 147 MBytes 1.23 Gbits/sec [ 5] 1.00-2.00 sec 59.2 MBytes 497 Mbits/sec[ 5] 2.00-3.00 sec 18.0 MBytes 150 Mbits/sec [ 5] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec[ 5] 4.00-5.00 sec 18.2 MBytes 154 Mbits/sec [ 5] 5.00-6.00 sec 17.9 MBytes 149 Mbits/sec[ 5] 6.00-7.00 sec 8.00 MBytes 67.1 Mbits/sec [ 5] 7.00-8.00 sec 16.2 MBytes 137 Mbits/sec[ 5] 8.00-9.00 sec 14.5 MBytes 122 Mbits/sec [ 5] 9.00-10.00 sec 17.6 MBytes 148 Mbits/sec- - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate[ 5] 0.00-10.00 sec 334 MBytes 280 Mbits/sec sender [ 5] 0.00-10.01 sec 330 MBytes 277 Mbits/sec receiver iperf Done. |
Multithreaded ipfer test mostly fills the upload
| Text | |
1
2 | [SUM] 0.00-10.00 sec 2.56 GBytes 2.20 Gbits/sec sender
[SUM] 0.00-10.01 sec 2.56 GBytes 2.19 Gbits/sec receiver |
Single threaded download looks ok
| Text | |
1 23 45 67 89 1011 1213 1415 1617 1819 2021 | iperf3 -R -c speedtest.idnet.net Connecting to host speedtest.idnet.net, port 5201Reverse mode, remote host speedtest.idnet.net is sending [ 5] local 192.168.1.6 port 59243 connected to 212.69.36.111 port 5201[ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 162 MBytes 1.36 Gbits/sec[ 5] 1.00-2.00 sec 147 MBytes 1.24 Gbits/sec [ 5] 2.00-3.00 sec 140 MBytes 1.18 Gbits/sec[ 5] 3.00-4.00 sec 160 MBytes 1.34 Gbits/sec [ 5] 4.00-5.00 sec 165 MBytes 1.38 Gbits/sec[ 5] 5.00-6.00 sec 151 MBytes 1.26 Gbits/sec [ 5] 6.00-7.00 sec 150 MBytes 1.26 Gbits/sec[ 5] 7.00-8.00 sec 150 MBytes 1.26 Gbits/sec [ 5] 8.00-9.00 sec 155 MBytes 1.30 Gbits/sec[ 5] 9.00-10.00 sec 147 MBytes 1.23 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - -[ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.01 sec 1.53 GBytes 1.31 Gbits/sec 154948 sender[ 5] 0.00-10.00 sec 1.49 GBytes 1.28 Gbits/sec receiver iperf Done. |
After a lot of back and forth to prove this issue is not on my end they said this
The fact that single stream upload speeds are so low is worrying but it could be due too much data being sent to the network which is getting rejected or your computer isn't generating data fast enough.
I would suggest the following iperf3 tests
iperf3 -c speedtest.idnet.net -R (to test download speed)
iperf3 -c speedtest.idnet.net -b 2500M (to test upload speed with 2500Mbit/s cap)
iperf3 -c speedtest.idnet.net -b 2000M (to test upload speed with 2000Mbit/s cap)
iperf3 -c speedtest.idnet.net -b 1500M (to test upload speed with 1500Mbit/s cap)
iperf3 -c speedtest.idnet.net -b 1000M (to test upload speed with 1000Mbit/s cap)
If the capped upload speed is still low then it would indicate an issue with CityFibres National Network or the local node is congested.
We can eliminate the CityFibre National Network by switching you to CityFibre via Zen, as unfortunately we can't fix a local node congestion problem.
Those test are also low but if I run a multithreaded iperf test speed is good. If feels like single threaded upload speeds are being capped/throttled. What do I do? agree to be put on zen backhaul? What about the issues I've seen with routing up and down the country, I don't want that. It looks like they are saying it might not resolve the issue as well if the problem is "local node congestion" what doesn that mean?
If I'm stuck with this for 12 months I'm not going to be happy, wish I'd gone for the monthly initially but didn't envisage this poor performance from someone so highly regarded. Thanks for reading.



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