An Analysis of the DHEat DoS Against SSH in Cloud Environments

[Thorsten Glaser]

On Tue, 25 Jun 2024, Joseph S. Testa II wrote:

>the way down to 6%!  Additionally, I noticed that the systemd-journal

You should test without that thing as well. It’s reportedly a
known bottleneck (someone on, I think, IRC said that regarding
a different problem some days ago, incidentally).

Just use a real syslogd (inetutils-syslogd is nice, for example,
and rsyslogd and syslog-ng both have fans), (importantly) without
message routing through systemd-journald.

bye,
//mirabilos
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