Timeline for OpenSSH: Slow typing speed when in pseudo terminal
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 20, 2016 at 5:32 | comment | added | stueja | Did the IT department send an answer already? Did the situation change? | |
| May 31, 2016 at 20:42 | comment | added | elmis |
I've included the outputs of ssh -vvv me@remote as well as ssh -vvvT me@more (first one lags, second does not). Regarding the hardware specs questions: our specs are almost the same. I'm on a Dell XPS 15 with 16GB RAM, 512GB SSD used at ~15%, nothing else running except Google Chrome. Not entirely sure about the network drivers except that I'm on the latest stable available.
|
|
| May 31, 2016 at 20:37 | comment | added | elmis |
Wouldn't most of those be ruled out by the fact that both JSch and ssh -T me@remote are connecting and performing without the delay?
|
|
| May 31, 2016 at 20:34 | comment | added | stueja | Cabling, interfaces and connectors OK? Duplicate MAC addresses in the net? Jumbo frames vs. normal frames? Duplicate IP addresses (unlikely)? Subnetting issues? Complex NAT or something in your iptables? TCP windowing values too low/high? | |
| May 31, 2016 at 20:28 | comment | added | stueja |
What else is going on on your client? Is there an ssh -v[vv] logging to a file? What about iotop, does it show much more disk i/o than on your colleagues' workstations? Do you have significantly less RAM than them? Same drivers for the network interface?
|
|
| May 31, 2016 at 15:57 | comment | added | elmis | Really good thoughts, thanks. I forwarded the question to the IT department at work as well. Most of the remote machines are via internet located in Amazon's us-east-1 and I am currently on the east coast. No add'l VPN is used. The main thing that's stumping me is why it's only an issue for me and not my coworkers. | |
| May 28, 2016 at 21:33 | history | answered | stueja | CC BY-SA 3.0 |