action #110470
X-Forwarding via SSH is very slow on ppc64le
0%
Description
Motivation¶
ssh-x videomode in the ssh-X teststuite is extremely slow on ppc64le, leading to "noise" that can only be avoided by wait_still_screen calls.
We therefore created a Service Request to see if performance can be imprvoved.
This ticket is to collect all data and progress regarding X forwarding on ppc64le.
Related issues
History
#1
Updated by rainerkoenig about 1 year ago
Updated by Status Update 2022-05-12¶
Measured now the speed between openqa.suse.de and redcurrant-12.qa.suse.de. 10 rounds with 69MB payload.
Average speed from openqa → redcurrant-12 is 33 MBytes/s.
Average speed from redcurrant-12 → openqa is 2388,8 KBytes/s
That mean in average the transfer from openqa to redcurrent-12 is 144 times faster than the other way round.
tracepath also shows, that there are no different routes between the 2 machines, depending on who is sender and receiver.
#2
Updated by JERiveraMoya about 1 year ago
Updated by - Status changed from In Progress to Blocked
- Target version set to Current
#3
Updated by openqa_review about 1 year ago
Updated by This is an autogenerated message for openQA integration by the openqa_review script:
This bug is still referenced in a failing openQA test: ssh-X@ppc64le-hmc-single-disk
https://openqa.suse.de/tests/8752115#step/accept_license/1
To prevent further reminder comments one of the following options should be followed:
- The test scenario is fixed by applying the bug fix to the tested product or the test is adjusted
- The openQA job group is moved to "Released" or "EOL" (End-of-Life)
- The bugref in the openQA scenario is removed or replaced, e.g.
label:wontfix:boo1234
Expect the next reminder at the earliest in 28 days if nothing changes in this ticket.
#4
Updated by JERiveraMoya 11 months ago
- Tags set to YaST
- Status changed from Blocked to New
- Assignee deleted (
rainerkoenig) - Priority changed from Normal to Low
Moved to Backlog, to check in the near future.
#5
Updated by JERiveraMoya 8 months ago
- Target version changed from Current to future
#6
Updated by JERiveraMoya 8 months ago
- Target version deleted (
future)
#7
Updated by openqa_review 8 months ago
This is an autogenerated message for openQA integration by the openqa_review script:
This bug is still referenced in a failing openQA test: ssh-X@ppc64le-hmc-single-disk
https://openqa.suse.de/tests/9776223#step/accept_license/1
To prevent further reminder comments one of the following options should be followed:
- The test scenario is fixed by applying the bug fix to the tested product or the test is adjusted
- The openQA job group is moved to "Released" or "EOL" (End-of-Life)
- The bugref in the openQA scenario is removed or replaced, e.g.
label:wontfix:boo1234
Expect the next reminder at the earliest in 28 days if nothing changes in this ticket.
#8
Updated by JERiveraMoya 7 months ago
- Related to action #120852: Move ssh-X@ppc64le-hmc-single-disk to YaST development job group added
#9
Updated by openqa_review 7 months ago
This is an autogenerated message for openQA integration by the openqa_review script:
This bug is still referenced in a failing openQA test: ssh-X
https://openqa.suse.de/tests/9969416#step/accept_license/1
To prevent further reminder comments one of the following options should be followed:
- The test scenario is fixed by applying the bug fix to the tested product or the test is adjusted
- The openQA job group is moved to "Released" or "EOL" (End-of-Life)
- The bugref in the openQA scenario is removed or replaced, e.g.
label:wontfix:boo1234
Expect the next reminder at the earliest in 28 days if nothing changes in this ticket.