[haiku-bugs] [Haiku] #12321: sftp transfer slow compared to ubuntu.

  • From: "eanyx" <trac@xxxxxxxxxxxx>
  • Date: Fri, 21 Aug 2015 11:12:39 -0000

#12321: sftp transfer slow compared to ubuntu.
--------------------------------+---------------------------
Reporter: eanyx | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Network & Internet | Version: R1/alpha4.1
Keywords: slow sftp transfer | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
--------------------------------+---------------------------
On lastest Haiku build (official nightly hrev49559 x86 hybrid gcc2)
downloaded 21 august 2015, I still have the same speed issue.

I launch an sftp transfer of a file from haiku virtual host to physical
host RHEL (Redhat Enterprise Linux) 6.5.
Then I launch an sftp transfer of the same file from ubuntu mate 15.04 32
bits to the same physical host RHEL (Redhat Enterprise Linux) 6.5.

Haiku and ubuntu are installed on the same virtualbox binaries (Virtualbox
4.3.14 r95030 provided with RHEL 6.5).

And with the same virtual network configuration (NAT Intel PRO/1000 MT
Desktop (82540EM)).

The RHEL openssh server is openssh-server-5.3p1-94.el6.x86_64
ubuntu openssh version: OpenSSH_6.9p1, OpenSSL 1.0.0s 11 Jun 2015
haiku openssh version: OpenSSH_6.9p1, OpenSSL 1.0.0s 11 Jun 2015

On ubuntu the average speed is 35 MB/s.
On haiku the average speed is 8.8 MB/s.

Joined 2 screenshot and haiku /var/log/syslog + /var/log/syslog.old +
versions of openssh.

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Ticket URL: <https://dev.haiku-os.org/ticket/12321>
Haiku <https://dev.haiku-os.org>
Haiku - the operating system.

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