Funny, cause I have almost identical speeds to/from my OpenBSD to/from
my Debian, but different results between OpenBSD to OpenBSD and Debian
to Debian.
All servers are sitting on a 4x1GB LACP-link in the same network switch
*OpenBSD 6.3 to OpenBSD 6.3*
**# iperf3 -4 -c ns1.semarkit.net
Connecti
On 2018-07-13, Sijmen J. Mulder wrote:
> After migrating a VPS from FreeBSD to OpenBSD I noticed reduced networking
> performance.
Yes, that's not a huge surprise, FreeBSD has taken speed as quite a high
priority, OpenBSD has concentrated more on other areas.
As more of the kernel becomes paral
Hi,
On ven. 13 juil. 21:46:24 2018, bit shifter wrote:
> You could try running iperf to eliminate disk IO from the equation and
> narrow down the potential sources of the performance deficit you're
> seeing.
By curiosity, I ran a test here, on a already production running infra.
FreeBSD 11.1 is 2
On 14.7.2018 01:20, Sijmen J. Mulder wrote:
Hi all,
After migrating a VPS from FreeBSD to OpenBSD I noticed reduced
networking performance. Both incoming and outgoing traffic seems to be
2-3 times slower on average. By testing 100MB file transfers I've
mostly eliminated the following factors:
On 14.7.2018 01:20, Sijmen J. Mulder wrote:
Hi all,
After migrating a VPS from FreeBSD to OpenBSD I noticed reduced
networking performance. Both incoming and outgoing traffic seems to be
2-3 times slower on average. By testing 100MB file transfers I've
mostly eliminated the following factors:
Hello Sijmen,
On 07/13/18 16:20, Sijmen J. Mulder wrote:
Hi all,
After migrating a VPS from FreeBSD to OpenBSD I noticed reduced networking
performance. Both incoming and outgoing traffic seems to be 2-3 times slower on
average. By testing 100MB file transfers I've mostly eliminated the foll
Hello Sijmen,
this is not something I remember seeing often on the list; to improve
your chances of replies beyond "use iperf to test" (there's tcpbench(1)
in base) you should at least provide a dmesg(8).
Maybe even use sendbug(1) and have the report go to bugs@ [1].
Could you run -current [2
Have you looked into IPerf? https://iperf.fr/
This is what I typically use for testing network throughput.
Downloading a file is a bit more complex and involves things
like the source server/latency/etc. as well as disk performance.
(I know a 100MB file isnt much but still...)
IPerf has a lot of
On Fri, Jul 13, 2018 at 5:20 PM, Sijmen J. Mulder wrote:
> Any ideas on the cause of this? Any additional tests or tweaks I could try?
You could try running iperf to eliminate disk IO from the equation and
narrow down the potential sources of the performance deficit you're
seeing.
Hi all,
After migrating a VPS from FreeBSD to OpenBSD I noticed reduced networking
performance. Both incoming and outgoing traffic seems to be 2-3 times slower on
average. By testing 100MB file transfers I've mostly eliminated the following
factors:
- Protocol and ciphers (tested SCP, SFTP, F
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