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Changes between Initial Version and Version 1 of Ticket #999, comment 50


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Timestamp:
02/28/18 08:57:57 (16 months ago)
Author:
Antoine Martin
Comment:

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  • Ticket #999, comment 50

    initial v1  
    33Upped server and client to r18503:
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    5 I no longer get any warnings, but the bandwidth heuristics reliably drop down to a very low amount of bandwidth, which kills performance for me. I can get this to reliably happen by starting a session with Chrome and an Xterm and pull up a YouTube video and just sit and watch it for a few minutes - the framerate notably drops after a time and eventually becomes unwatchable. I'll retest this with VLC from a local file to make it easier to repro. In the meantime (installing VLC as I write this), I'll attach logs from my last session - they start out with a bandwidth limit of 17 megabytes/s which feels reasonable, but after a minute or so it drops this limit to 3 megabytes/s. I had to trim it as I let it run for several minutes while I made coffee and the file got really large - I have the untrimmed version if you want it. I trimmed it right at the point where it drops the limit to ~3 megabytes/s.
     5I no longer get any warnings, but the bandwidth heuristics reliably drop down to a very low amount of bandwidth, which kills performance for me. I can get this to reliably happen by starting a session with Chrome and an Xterm and pull up a !YouTube video and just sit and watch it for a few minutes - the framerate notably drops after a time and eventually becomes unwatchable. I'll retest this with VLC from a local file to make it easier to repro. In the meantime (installing VLC as I write this), I'll attach logs from my last session - they start out with a bandwidth limit of 17 megabytes/s which feels reasonable, but after a minute or so it drops this limit to 3 megabytes/s. I had to trim it as I let it run for several minutes while I made coffee and the file got really large - I have the untrimmed version if you want it. I trimmed it right at the point where it drops the limit to ~3 megabytes/s.
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    8 In another session I saw it drop down to under 1 megabytes/s while using FileZilla to SFTP a few video files over in a background virtual desktop (stuck even after switching back):
     8In another session I saw it drop down to under 1 megabytes/s while using !FileZilla to SFTP a few video files over in a background virtual desktop (stuck even after switching back):
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