Opened 3 years ago

Closed 4 months ago

#17648 closed bug (fixed)

Unstable internet speed connection

Reported by: Windes Owned by: axeld
Priority: normal Milestone: R1/beta5
Component: Network & Internet/TCP Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Platform: All

Description

When big files are downloading, only 1/3 of full speed of my internet speed is using. Connect speed is very unstable - look at screen.

Attachments (3)

screenshot7.png​ (154.6 KB ) - added by Windes 3 years ago.
screenshot13.png​ (128.0 KB ) - added by Windes 3 years ago.
Downloading big packet from HaikuDepot. My provider speed is 3,5 Mb/s. Haiku uses only approx. 1Mb/s. On ubuntu on same devise speed is 3,5 Mb/s.
syslog​ (383.8 KB ) - added by Windes 3 years ago.

Download all attachments as: .zip

Change History (11)

by Windes, 3 years ago

Attachment: screenshot7.png​ added

comment:1 by waddlesplash, 3 years ago

This isn't necessarily a problem in Haiku, it may well be that the clients at the other end are limited in their connection to you. Can you check via other means if the internet is slow?

Also, please upload a syslog.

comment:2 by Windes, 3 years ago

Tested speed in ubuntu at the same time (+2 minutes exactly after reload to it). In ubuntu same torrent, from same place had downloaded in 3,5 MB/s, and speed was stable - almost a horizontal line. Will upload syslog later. Thank you for your great work!

comment:3 by waddlesplash, 3 years ago

Component: Network & Internet/Stack → Network & Internet/TCP

comment:4 by waddlesplash, 3 years ago

Platform: x86-64 → All

Likely it's our window scaling problems once again.

by Windes, 3 years ago

Attachment: screenshot13.png​ added

Downloading big packet from HaikuDepot. My provider speed is 3,5 Mb/s. Haiku uses only approx. 1Mb/s. On ubuntu on same devise speed is 3,5 Mb/s.

by Windes, 3 years ago

Attachment: syslog​ added

comment:5 by waddlesplash, 11 months ago

Please retest after hrev57492.

comment:6 by cocobean, 11 months ago

Ref: https://dev.haiku-os.org/ticket/15886

Download speed of 628MB ISO file:

  1. Windows 10: 8->11MB/s
  2. Haiku hrev57499 x64: 353KB/s (no change from Haiku hrev56578+94 x64)
Last edited 11 months ago by cocobean (previous) (diff)

comment:8 by waddlesplash, 4 months ago

Milestone: Unscheduled → R1/beta5
Resolution: → fixed
Status: new → closed

TCP window sizing changes merged, presuming fixed. Further problems should be in another ticket.

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