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Individual sshd processes run with 100% CPU after a while
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Topic: Individual sshd processes run with 100% CPU after a while (Read 1790 times)
lucky4ever2
Newbie
Posts: 6
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Individual sshd processes run with 100% CPU after a while
«
on:
May 24, 2022, 04:31:20 pm »
Hello, everyone,
I recently noticed that individual sshd processes are running at 99%/100% on our firewall and are thus fully utilizing a CPU core. We use SSH tunnels at this point.
I made two changes: update to the latest version (22.1.7) and made the firewall highly available with one more each.
Can anyone help me how can I figure out what is causing individual processes to be using so much CPU?
Regards, lucky4ever2
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_Alchemist_
Jr. Member
Posts: 54
Karma: 1
Re: Individual sshd processes run with 100% CPU after a while
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Reply #1 on:
May 28, 2022, 07:05:12 pm »
Quote from: lucky4ever2 on May 24, 2022, 04:31:20 pm
We use SSH tunnels at this point.
What are the SSH tunnels used for?
And how did you configure them (manually/GUI)?
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OPNsense: Intel Core i5-6500, 16 GB RAM, 2x 120GB SSD ZFS-mirror, 4x Intel i350-T4
lucky4ever2
Newbie
Posts: 6
Karma: 0
Re: Individual sshd processes run with 100% CPU after a while
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Reply #2 on:
June 14, 2022, 01:49:32 pm »
We found the problem. One of our tools created the tunnel incorrectly.
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Individual sshd processes run with 100% CPU after a while
