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Upload rate dropping massively when Tixati window is visible

by mbe on 2019/01/08 10:43:15 AM    
I observed a weird effect since long time, but now tested for it back and forth:
- Tixati may show upload rates of e.g. 10+ MBit/sec when minimized (checked via Win10 Task-Manager
- in the moment the Tixati window is no longer minimized, the upload rate drops by 80-90%
- minimizing Tixati let the rate climb again to the old level.
The PC has 8 cores, tons of memory and no know bottlenecks.
Any ideas ?
TXs and cheers
Michael
by Guest on 2019/01/09 12:30:54 AM    
what version of tixati?

what tab is tixati on when you un-minimize the program?

does the drop vary with different tabs up? like the home tab or the bandwidth tab ...

do you have any tixati diagnostic windows running?
by Guest on 2019/01/09 04:23:46 PM    
what version of tixati? 2.58

what tab is tixati on when you un-minimize the program? Transfer

does the drop vary with different tabs up? like the home tab or the bandwidth tab ... Just tried again:
Transfer Tab: DROP
Home Tab: climb up again
Channels: DROP
Home Tab: climb up again
Bandwidth: stays high
DHT: stays high
IP Filter: stays high
Scheduler: stays high
Settings: stalling 10 secs, drop to zero, slow recovery

do you have any tixati diagnostic windows running? not that I am aware of

Hope this helps - seems to be an issue of the Transfer and Channels tabs

Good luck an kind regards
Michael
by Guest on 2019/01/10 01:44:30 AM    
on the transfers tab, what tab is displayed at the bottom? does it make any difference in the drop?

does it make any difference if a torrent is selected or nothing is selected?

do you have any peer properties windows open?

do you have logging turned up?

how many torrents do you have in the program? running and total.

how many channels are running?

what tab is displayed at the bottom of the chat window? does it make any difference in the drop?

does it make any difference if a channel is selected or nothing is selected?
by mbe on 2019/01/10 09:18:15 AM    
on the transfers tab, what tab is displayed at the bottom? does it make any difference in the drop?
ANY bottom tab triggers the DROP


does it make any difference if a torrent is selected or nothing is selected?
Nothing selected: no difference - DROP


do you have any peer properties windows open?
No


do you have logging turned up?
You mean "Event logging" settings ? Then switching them off completely, all of them, does not change the effect: DROP


how many torrents do you have in the program? running and total.
About 30 in total; typically about 5 show some activity, the others have zero transfer


how many channels are running?
3 channels have a green line


what tab is displayed at the bottom of the chat window? does it make any difference in the drop?
I have not used channels and chat for months, just tried, no difference - DROP


does it make any difference if a channel is selected or nothing is selected?
No
by Guest on 2019/01/11 03:22:24 AM    
try running the cpu usage diagnostic graph.
help->Diagnostics->CPU Usage->All

once stable, make the drop happen and see what the graph displays.

then run whatever graph is affected most to narrow it down.
by mbe on 2019/01/17 10:01:02 PM    
The UI part is dominating the graphs when the problematic Tixati tabs are visible.
But how on earth can UI overhead kill network throughput ??
The PC has 6 cores idle, as well as GBS of physical memory.
Smells like UI and transport core are not properly decoupled on programming level, right ?
TXs and cheers
Michael
by Guest on 2019/01/18 11:58:39 AM    
i assume you mean the GUI and not the WebUI.

if you run the GUI detail chart what is affected most?

from the all graph what exactly drops?

if you run that detail chart, what is affected most?
by mbe on 2019/01/19 12:34:51 AM    
Blue and yellow lines change synchronously with visible versus minimized, in the lower pane.
In the upper pane, the blue one fits nicely visible versus minimized, while the yellow one is more like random all the time.
All other colors are rounding error.
Good luck!
by mbe on 2019/01/29 08:29:07 AM    
Any idea how you will fix this ?




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